diff --git a/code/__DEFINES/mobs.dm b/code/__DEFINES/mobs.dm
index 247a7a964c183..ea87ed30f4962 100644
--- a/code/__DEFINES/mobs.dm
+++ b/code/__DEFINES/mobs.dm
@@ -713,6 +713,10 @@ GLOBAL_LIST_INIT(human_heights_to_offsets, list(
 /// DOPPLER SHIFT ADDITION BEGIN
 /// Just below clothing layer
 #define UNDER_UNIFORM_LAYER 27.5
+/// Bra and socks
+#define BRA_SOCKS_LAYER 27.02
+/// Underwear and undershirt
+#define UNDERWEAR_UNDERSHIRT 27.01
 /// DOPPLER SHIFT ADDITION END
 /// Jumpsuit clothing layer
 #define UNIFORM_LAYER 27
diff --git a/code/__DEFINES/~doppler_defines/mobs.dm b/code/__DEFINES/~doppler_defines/mobs.dm
index 9e06c02bb5eaa..ef27886806438 100644
--- a/code/__DEFINES/~doppler_defines/mobs.dm
+++ b/code/__DEFINES/~doppler_defines/mobs.dm
@@ -1 +1,7 @@
+#define UNDERWEAR_HIDE_SOCKS (1<<0)
+#define UNDERWEAR_HIDE_SHIRT (1<<1)
+#define UNDERWEAR_HIDE_UNDIES (1<<2)
+#define UNDERWEAR_HIDE_BRA (1<<3)
+#define UNDERWEAR_HIDE_ALL (UNDERWEAR_HIDE_SOCKS | UNDERWEAR_HIDE_SHIRT | UNDERWEAR_HIDE_UNDIES | UNDERWEAR_HIDE_BRA)
+
 #define BODYPART_ICON_SNAIL 'modular_doppler/modular_species/species_types/snails/icons/bodyparts/snail_bodyparts.dmi'
diff --git a/code/__HELPERS/~doppler_helpers/mobs.dm b/code/__HELPERS/~doppler_helpers/mobs.dm
new file mode 100644
index 0000000000000..7822dcc15a12d
--- /dev/null
+++ b/code/__HELPERS/~doppler_helpers/mobs.dm
@@ -0,0 +1,8 @@
+/proc/random_bra(gender)
+	switch(gender)
+		if(MALE)
+			return pick(SSaccessories.bra_m)
+		if(FEMALE)
+			return pick(SSaccessories.bra_f)
+		else
+			return pick(SSaccessories.bra_list)
diff --git a/code/datums/outfit.dm b/code/datums/outfit.dm
index 542d0d6504672..a5a80762e8449 100644
--- a/code/datums/outfit.dm
+++ b/code/datums/outfit.dm
@@ -227,6 +227,11 @@
 	if(socks)
 		user.socks = initial(socks.name)
 
+	// DOPPLER EDIT ADDITION START - Underwear and bra split
+	if(bra)
+		user.bra = initial(bra.name)
+	// DOPPLER EDIT END
+
 	if(accessory)
 		var/obj/item/clothing/under/U = user.w_uniform
 		if(U)
diff --git a/code/datums/sprite_accessories.dm b/code/datums/sprite_accessories.dm
index bcdf8ada48f35..b216fe9c8269a 100644
--- a/code/datums/sprite_accessories.dm
+++ b/code/datums/sprite_accessories.dm
@@ -1160,6 +1160,8 @@
 	use_static = TRUE
 
 
+// DOPPLER EDIT REMOVAL BEGIN - Underwear and bra split
+/*
 //FEMALE UNDERWEAR
 /datum/sprite_accessory/underwear/female_bikini
 	name = "Bikini"
@@ -1261,6 +1263,8 @@
 	icon_state = "female_kinky"
 	gender = FEMALE
 	use_static = TRUE
+*/
+// DOPPLER EDIT END
 
 ////////////////////////////
 // Undershirt Definitions //
@@ -1457,6 +1461,8 @@
 	icon_state = "whiteshortsleeve"
 	gender = NEUTER
 
+// DOPPLER EDIT REMOVAL BEGIN - Underwear and bra split
+/*
 /datum/sprite_accessory/undershirt/sports_bra
 	name = "Sports Bra"
 	icon_state = "sports_bra"
@@ -1466,6 +1472,8 @@
 	name = "Sports Bra (Alt)"
 	icon_state = "sports_bra_alt"
 	gender = NEUTER
+*/
+// DOPPLER EDIT END
 
 /datum/sprite_accessory/undershirt/blueshirtsport
 	name = "Sports Shirt (Blue)"
diff --git a/code/game/objects/structures/dresser.dm b/code/game/objects/structures/dresser.dm
index cf3864b140059..7bda5955da078 100644
--- a/code/game/objects/structures/dresser.dm
+++ b/code/game/objects/structures/dresser.dm
@@ -32,7 +32,7 @@
 		to_chat(dressing_human, span_warning("You are not capable of wearing underwear."))
 		return
 
-	var/choice = tgui_input_list(user, "Underwear, Undershirt, or Socks?", "Changing", list("Underwear","Underwear Color","Undershirt","Socks"))
+	var/choice = tgui_input_list(user, "Underwear, Bra, Undershirt or Socks?", "Changing", list("Underwear", "Underwear Color", "Bra", "Bra Color", "Undershirt", "Undershirt Color", "Socks", "Socks Color")) //DOPPLER EDIT ADDITION - Colorable Undershirt/Socks/Bra
 	if(isnull(choice))
 		return
 
@@ -55,6 +55,24 @@
 			var/new_socks = tgui_input_list(user, "Select your socks", "Changing", SSaccessories.socks_list)
 			if(new_socks)
 				dressing_human.socks = new_socks
+		//DOPPLER EDIT ADDITION BEGIN - Colorable Undershirt/Socks/Bras
+		if("Undershirt Color")
+			var/new_undershirt_color = input(dressing_human, "Choose your undershirt color", "Undershirt Color", dressing_human.undershirt_color) as color|null
+			if(new_undershirt_color)
+				dressing_human.undershirt_color = sanitize_hexcolor(new_undershirt_color)
+		if("Socks Color")
+			var/new_socks_color = input(dressing_human, "Choose your socks color", "Socks Color", dressing_human.socks_color) as color|null
+			if(new_socks_color)
+				dressing_human.socks_color = sanitize_hexcolor(new_socks_color)
+		if("Bra")
+			var/new_bra = tgui_input_list(user, "Select your Bra", "Changing", SSaccessories.bra_list)
+			if(new_bra)
+				dressing_human.bra = new_bra
+		if("Bra Color")
+			var/new_bra_color = input(dressing_human, "Choose your Bra color", "Bra Color", dressing_human.bra_color) as color|null
+			if(new_bra_color)
+				dressing_human.bra_color = sanitize_hexcolor(new_bra_color)
+		//DOPPLER EDIT ADDITION END - Colorable Undershirt/Socks/Bras
 
 	add_fingerprint(dressing_human)
 	dressing_human.update_body()
diff --git a/code/game/objects/structures/mannequin.dm b/code/game/objects/structures/mannequin.dm
index afad19b27114f..6d4d45d9a5abb 100644
--- a/code/game/objects/structures/mannequin.dm
+++ b/code/game/objects/structures/mannequin.dm
@@ -98,18 +98,24 @@
 	var/datum/sprite_accessory/underwear/underwear = SSaccessories.underwear_list[underwear_name]
 	if(underwear)
 		if(body_type == FEMALE && underwear.gender == MALE)
-			. += mutable_appearance(wear_female_version(underwear.icon_state, underwear.icon, FEMALE_UNIFORM_FULL), layer = -BODY_LAYER)
+			. += mutable_appearance(wear_female_version(underwear.icon_state, underwear.icon, FEMALE_UNIFORM_FULL), layer = -UNDERWEAR_UNDERSHIRT)
 		else
-			. += mutable_appearance(underwear.icon, underwear.icon_state, layer = -BODY_LAYER)
+			. += mutable_appearance(underwear.icon, underwear.icon_state, layer = -UNDERWEAR_UNDERSHIRT)
 	var/datum/sprite_accessory/undershirt/undershirt = SSaccessories.undershirt_list[undershirt_name]
 	if(undershirt)
 		if(body_type == FEMALE)
-			. += mutable_appearance(wear_female_version(undershirt.icon_state, undershirt.icon), layer = -BODY_LAYER)
+			. += mutable_appearance(wear_female_version(undershirt.icon_state, undershirt.icon), layer = -UNDERWEAR_UNDERSHIRT)
 		else
-			. += mutable_appearance(undershirt.icon, undershirt.icon_state, layer = -BODY_LAYER)
+			. += mutable_appearance(undershirt.icon, undershirt.icon_state, layer = -UNDERWEAR_UNDERSHIRT)
 	var/datum/sprite_accessory/socks/socks = SSaccessories.socks_list[socks_name]
 	if(socks)
-		. += mutable_appearance(socks.icon, socks.icon_state, -BODY_LAYER)
+		. += mutable_appearance(socks.icon, socks.icon_state, -BRA_SOCKS_LAYER)
+	//DOPPLER EDIT ADDITION BEGIN - Underwear and Bra split
+	var/datum/sprite_accessory/bra/bra = SSaccessories.bra_list[bra_name]
+	if(bra)
+		. += mutable_appearance(bra.icon, bra.icon_state, -BRA_SOCKS_LAYER)
+	//DOPPLER EDIT END
+
 	for(var/slot_flag in worn_items)
 		var/obj/item/worn_item = worn_items[slot_flag]
 		if(!worn_item)
@@ -163,7 +169,7 @@
 	. = ..()
 	if(. == SECONDARY_ATTACK_CANCEL_ATTACK_CHAIN)
 		return
-	var/choice = tgui_input_list(user, "Underwear, Undershirt, or Socks?", "Changing", list("Underwear","Undershirt","Socks"))
+	var/choice = tgui_input_list(user, "Underwear, Bra, Undershirt, or Socks?", "Changing", list("Underwear", "Bra", "Undershirt","Socks")) //DOPPLER EDIT ADDITION - Underwear and Bra split
 	if(!Adjacent(user))
 		return
 	switch(choice)
@@ -179,6 +185,12 @@
 			var/new_socks = tgui_input_list(user, "Select the mannequin's socks", "Changing", SSaccessories.socks_list)
 			if(new_socks)
 				socks_name = new_socks
+		//DOPPLER EDIT ADDITION BEGIN - Underwear and Bra split
+		if("Bra")
+			var/new_bra = tgui_input_list(user, "Select the mannequin's bra", "Changing", SSaccessories.bra_list)
+			if(new_bra)
+				bra_name = new_bra
+		//DOPPLER EDIT END
 	update_appearance()
 
 /obj/structure/mannequin/wood
diff --git a/code/modules/antagonists/changeling/changeling.dm b/code/modules/antagonists/changeling/changeling.dm
index 20e1c94ee9a60..505c103f9d09c 100644
--- a/code/modules/antagonists/changeling/changeling.dm
+++ b/code/modules/antagonists/changeling/changeling.dm
@@ -541,6 +541,12 @@
 	new_profile.underwear_color = target.underwear_color
 	new_profile.undershirt = target.undershirt
 	new_profile.socks = target.socks
+	// DOPPLER EDIT ADDITION START - Underwear and Bra split
+	new_profile.bra = target.bra
+	new_profile.undershirt_color = target.undershirt_color
+	new_profile.socks_color = target.socks_color
+	new_profile.bra_color = target.bra_color
+	// DOPPLER EDIT ADDITION END
 
 	// Grab skillchips they have
 	new_profile.skillchips = target.clone_skillchip_list(TRUE)
diff --git a/code/modules/client/preferences/clothing.dm b/code/modules/client/preferences/clothing.dm
index 074ed4e041ac6..ac950179caf51 100644
--- a/code/modules/client/preferences/clothing.dm
+++ b/code/modules/client/preferences/clothing.dm
@@ -1,13 +1,13 @@
-/proc/generate_underwear_icon(datum/sprite_accessory/accessory, icon/base_icon, color)
+/proc/generate_underwear_icon(datum/sprite_accessory/accessory, icon/base_icon, color, icon_offset = 0) // DOPPLER EDIT CHANGE : adds icon_offset - Colorable Undershirt/Socks
 	var/icon/final_icon = new(base_icon)
 
 	if (!isnull(accessory))
-		var/icon/accessory_icon = icon('icons/mob/clothing/underwear.dmi', accessory.icon_state)
+		var/icon/accessory_icon = icon(accessory.icon, accessory.icon_state) // DOPPLER EDIT CHANGE: ORIGINAL - var/icon/accessory_icon = icon('icons/mob/clothing/underwear.dmi', accessory.icon_state)
 		if (color && !accessory.use_static)
 			accessory_icon.Blend(color, ICON_MULTIPLY)
 		final_icon.Blend(accessory_icon, ICON_OVERLAY)
 
-	final_icon.Crop(10, 1, 22, 13)
+	final_icon.Crop(10, 1+icon_offset, 22, 13+icon_offset)	// DOPPLER EDIT CHANGE : adds icon_offset - Colorable Undershirt/Socks
 	final_icon.Scale(32, 32)
 
 	return final_icon
@@ -137,6 +137,8 @@
 /datum/preference/choiced/undershirt/create_default_value()
 	return /datum/sprite_accessory/undershirt/nude::name
 
+// DOPPLER EDIT REMOVAL BEGIN - Sports Bra doesn't exist anymore. We leave it as nude and set the underwear in modular_customization
+/*
 /datum/preference/choiced/undershirt/create_informed_default_value(datum/preferences/preferences)
 	switch(preferences.read_preference(/datum/preference/choiced/gender))
 		if(MALE)
@@ -145,6 +147,8 @@
 			return /datum/sprite_accessory/undershirt/sports_bra::name
 
 	return ..()
+*/
+// DOPPLER EDIT END
 
 /datum/preference/choiced/undershirt/icon_for(value)
 	var/static/icon/body
@@ -161,9 +165,9 @@
 
 	if (value != "Nude")
 		var/datum/sprite_accessory/accessory = SSaccessories.undershirt_list[value]
-		icon_with_undershirt.Blend(icon('icons/mob/clothing/underwear.dmi', accessory.icon_state), ICON_OVERLAY)
+		icon_with_undershirt.Blend(icon(accessory.icon, accessory.icon_state), ICON_OVERLAY) // DOPPLER EDIT CHANGE: ORIGINAL - icon_with_undershirt.Blend(icon('icons/mob/clothing/underwear.dmi', accessory.icon_state), ICON_OVERLAY)
 
-	icon_with_undershirt.Crop(9, 9, 23, 23)
+	icon_with_undershirt.Crop(10, 11, 22, 23) // DOPPLER EDIT CHANGE : ORIGINAL - icon_with_undershirt.Crop(9, 9, 23, 23)
 	icon_with_undershirt.Scale(32, 32)
 	return icon_with_undershirt
 
@@ -194,7 +198,7 @@
 		lower_half.Blend(icon('icons/mob/human/bodyparts_greyscale.dmi', "human_r_leg"), ICON_OVERLAY)
 		lower_half.Blend(icon('icons/mob/human/bodyparts_greyscale.dmi', "human_l_leg"), ICON_OVERLAY)
 
-	return generate_underwear_icon(SSaccessories.underwear_list[value], lower_half, COLOR_ALMOST_BLACK)
+	return generate_underwear_icon(SSaccessories.underwear_list[value], lower_half, COLOR_ALMOST_BLACK, icon_offset = 5) // DOPPLER EDIT CHANGE : ICON_OFFSET // DOPPLER EDIT CHANGE - ORIGINAL: return generate_underwear_icon(SSaccessories.underwear_list[value], lower_half, COLOR_ALMOST_BLACK)
 
 /datum/preference/choiced/underwear/apply_to_human(mob/living/carbon/human/target, value)
 	target.underwear = value
diff --git a/code/modules/mob/living/carbon/human/_species.dm b/code/modules/mob/living/carbon/human/_species.dm
index 948a3f90ea31d..94edbc3515179 100644
--- a/code/modules/mob/living/carbon/human/_species.dm
+++ b/code/modules/mob/living/carbon/human/_species.dm
@@ -488,34 +488,61 @@ GLOBAL_LIST_EMPTY(features_by_species)
 				eye_organ.refresh(call_update = FALSE)
 				standing += eye_organ.generate_body_overlay(species_human)
 
-	//Underwear, Undershirts & Socks
+	// DOPPLER EDIT ADDITION START - Underwear, Bra, Undershirts & Socks
 	if(!HAS_TRAIT(species_human, TRAIT_NO_UNDERWEAR))
-		if(species_human.underwear)
+		if(species_human.underwear && !(species_human.underwear_visibility & UNDERWEAR_HIDE_UNDIES))
 			var/datum/sprite_accessory/underwear/underwear = SSaccessories.underwear_list[species_human.underwear]
 			var/mutable_appearance/underwear_overlay
+			var/female_sprite_flags = FEMALE_UNIFORM_FULL // the default gender shaping
 			if(underwear)
+				var/icon_state = underwear.icon_state
+				if(underwear.has_digitigrade && (species_human.bodyshape & BODYSHAPE_DIGITIGRADE))
+					icon_state += "_d"
+					female_sprite_flags = FEMALE_UNIFORM_TOP_ONLY // for digi gender shaping
 				if(species_human.dna.species.sexes && species_human.physique == FEMALE && (underwear.gender == MALE))
-					underwear_overlay = mutable_appearance(wear_female_version(underwear.icon_state, underwear.icon, FEMALE_UNIFORM_FULL), layer = -BODY_LAYER)
+					underwear_overlay = mutable_appearance(wear_female_version(icon_state, underwear.icon, female_sprite_flags), layer = -UNDERWEAR_UNDERSHIRT)
 				else
-					underwear_overlay = mutable_appearance(underwear.icon, underwear.icon_state, -BODY_LAYER)
+					underwear_overlay = mutable_appearance(underwear.icon, icon_state, -UNDERWEAR_UNDERSHIRT)
 				if(!underwear.use_static)
 					underwear_overlay.color = species_human.underwear_color
 				standing += underwear_overlay
 
-		if(species_human.undershirt)
+		if(species_human.bra && !(species_human.underwear_visibility & UNDERWEAR_HIDE_BRA))
+			var/datum/sprite_accessory/bra/bra = SSaccessories.bra_list[species_human.bra]
+
+			if(bra)
+				var/mutable_appearance/bra_overlay
+				var/icon_state = bra.icon_state
+				bra_overlay = mutable_appearance(bra.icon, icon_state, -BRA_SOCKS_LAYER)
+				if(!bra.use_static)
+					bra_overlay.color = species_human.bra_color
+				standing += bra_overlay
+
+		if(species_human.undershirt && !(species_human.underwear_visibility & UNDERWEAR_HIDE_SHIRT))
 			var/datum/sprite_accessory/undershirt/undershirt = SSaccessories.undershirt_list[species_human.undershirt]
 			if(undershirt)
-				var/mutable_appearance/working_shirt
+				var/mutable_appearance/undershirt_overlay
 				if(species_human.dna.species.sexes && species_human.physique == FEMALE)
-					working_shirt = mutable_appearance(wear_female_version(undershirt.icon_state, undershirt.icon), layer = -BODY_LAYER)
+					undershirt_overlay = mutable_appearance(wear_female_version(undershirt.icon_state, undershirt.icon), layer = -UNDERWEAR_UNDERSHIRT)
 				else
-					working_shirt = mutable_appearance(undershirt.icon, undershirt.icon_state, layer = -BODY_LAYER)
-				standing += working_shirt
+					undershirt_overlay = mutable_appearance(undershirt.icon, undershirt.icon_state, layer = -UNDERWEAR_UNDERSHIRT)
+				if(!undershirt.use_static)
+					undershirt_overlay.color = species_human.undershirt_color
+				standing += undershirt_overlay
 
-		if(species_human.socks && species_human.num_legs >= 2 && !(species_human.bodyshape & BODYSHAPE_DIGITIGRADE))
+		if(species_human.socks && !(species_human.underwear_visibility & UNDERWEAR_HIDE_SOCKS))
+			// if(!("taur" in mutant_bodyparts) || mutant_bodyparts["taur"][MUTANT_INDEX_NAME] == SPRITE_ACCESSORY_NONE)
 			var/datum/sprite_accessory/socks/socks = SSaccessories.socks_list[species_human.socks]
 			if(socks)
-				standing += mutable_appearance(socks.icon, socks.icon_state, -BODY_LAYER)
+				var/mutable_appearance/socks_overlay
+				var/icon_state = socks.icon_state
+				if((species_human.bodyshape & BODYSHAPE_DIGITIGRADE))
+					icon_state += "_d"
+				socks_overlay = mutable_appearance(socks.icon, icon_state, -BRA_SOCKS_LAYER)
+				if(!socks.use_static)
+					socks_overlay.color = species_human.socks_color
+				standing += socks_overlay
+	// DOPPLER EDIT ADDITION END
 
 	if(standing.len)
 		species_human.overlays_standing[BODY_LAYER] = standing
@@ -544,6 +571,7 @@ GLOBAL_LIST_EMPTY(features_by_species)
 	human_mob.undershirt = random_undershirt(human_mob.gender)
 	human_mob.underwear = random_underwear(human_mob.gender)
 	human_mob.socks = random_socks(human_mob.gender)
+	human_mob.bra = random_bra(human_mob.gender) //DOPPLER EDIT ADDITION - Underwear and Bra split
 
 ///Proc that will randomise the underwear (i.e. top, pants and socks) of a species' associated mob
 /datum/species/proc/randomize_active_underwear(mob/living/carbon/human/human_mob)
diff --git a/modular_doppler/enterprise_resource_planning/code/breasts.dm b/modular_doppler/enterprise_resource_planning/code/breasts.dm
index 28263478d6471..9f523d180a169 100644
--- a/modular_doppler/enterprise_resource_planning/code/breasts.dm
+++ b/modular_doppler/enterprise_resource_planning/code/breasts.dm
@@ -42,10 +42,14 @@
 	feature_key = "breasts"
 
 /datum/bodypart_overlay/mutant/breasts/can_draw_on_bodypart(mob/living/carbon/human/human)
-	if(human.undershirt != "Nude")
+	if((human.undershirt != "Nude" && !(human.underwear_visibility & UNDERWEAR_HIDE_SHIRT)) || (human.bra != "Nude" && !(human.underwear_visibility & UNDERWEAR_HIDE_BRA)))
 		return FALSE
 	if((human.w_uniform && human.w_uniform.body_parts_covered & CHEST) || (human.wear_suit && human.wear_suit.body_parts_covered & CHEST))
 		return FALSE
+	if(human.underwear != "Nude" && !(human.underwear_visibility & UNDERWEAR_HIDE_UNDIES))
+		var/datum/sprite_accessory/underwear/worn_underwear = SSaccessories.underwear_list[human.underwear]
+		if(worn_underwear.hides_breasts)
+			return FALSE
 	return TRUE
 
 /datum/bodypart_overlay/mutant/breasts/get_global_feature_list()
diff --git a/modular_doppler/modular_antagonists/changeling/changeling.dm b/modular_doppler/modular_antagonists/changeling/changeling.dm
new file mode 100644
index 0000000000000..8ae10b8a51f59
--- /dev/null
+++ b/modular_doppler/modular_antagonists/changeling/changeling.dm
@@ -0,0 +1,9 @@
+/datum/changeling_profile
+	/// The bra worn by the profile source
+	var/bra
+	/// The color of the undershirt used by the profile source
+	var/undershirt_color
+	/// The color of the socks used by the profile source
+	var/socks_color
+	/// The color of the bra used by the profile source
+	var/bra_color
diff --git a/modular_doppler/modular_customization/accessories/code/underwear_accessories/bras.dm b/modular_doppler/modular_customization/accessories/code/underwear_accessories/bras.dm
new file mode 100644
index 0000000000000..1ce6b658b784a
--- /dev/null
+++ b/modular_doppler/modular_customization/accessories/code/underwear_accessories/bras.dm
@@ -0,0 +1,146 @@
+//Modular separation of Bras as a separate underwear option that displays below undershirts
+/datum/sprite_accessory/bra
+	icon = 'modular_doppler/modular_customization/accessories/icons/underwear/bra.dmi'
+	use_static = FALSE
+	gender = FEMALE
+
+/datum/sprite_accessory/bra/nude
+	name = "Nude"
+	icon_state = null
+	gender = NEUTER
+
+/datum/sprite_accessory/bra/bra
+	name = "Bra"
+	icon_state = "bra"
+
+/datum/sprite_accessory/bra/bra_alt
+	name = "Bra - Alt"
+	icon_state = "bra_alt"
+
+/datum/sprite_accessory/bra/bra_thin
+	name = "Bra - Thin"
+	icon_state = "bra_thin"
+
+/datum/sprite_accessory/bra/sports_bra
+	name = "Bra - Sports"
+	icon_state = "sports_bra"
+
+/datum/sprite_accessory/bra/sports_bra_alt
+	name = "Bra - Sports (Alt)"
+	icon_state = "sports_bra_alt"
+
+/datum/sprite_accessory/bra/bra_strapless
+	name = "Bra - Strapless"
+	icon_state = "bra_strapless"
+
+/datum/sprite_accessory/bra/bra_strapless_alt
+	name = "Bra - Strapless (Alt)"
+	icon_state = "bra_strapless_alt"
+
+/datum/sprite_accessory/bra/swimsuit
+	name = "Swimsuit Top"
+	icon_state = "bikini_bra"
+
+/datum/sprite_accessory/bra/strapless_swimsuit
+	name = "Swimsuit Top - Strapless"
+	icon_state = "strapless_biki_bra"
+
+/datum/sprite_accessory/bra/halterneck_bra
+	name = "Bra - Halterneck"
+	icon_state = "halterneck_bra"
+
+/datum/sprite_accessory/bra/halterneck_alt
+	name = "Bra - Halterneck (Alt)"
+	icon_state = "halterneck_bra_alt"
+
+/datum/sprite_accessory/bra/bra_neko
+	name = "Bra - Neko"
+	icon_state = "bra_neko"
+
+/datum/sprite_accessory/bra/binder
+	name = "Binder"
+	icon_state = "binder"
+	gender = MALE
+
+/datum/sprite_accessory/bra/binder/strapless
+	name = "Binder - Strapless"
+	icon_state = "binder_strapless"
+
+/datum/sprite_accessory/bra/sarashi
+	name = "Sarashi"
+	icon_state = "bandages"
+	gender = NEUTER
+
+/datum/sprite_accessory/bra/striped_bra
+	name = "Bra - Striped"
+	icon_state = "striped_bra"
+
+//Presets
+/datum/sprite_accessory/bra/lizared
+	name = "LIZARED Top"
+	icon_state = "lizared_top"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/bra_kinky
+	name = "Bra - Lingerie"
+	icon_state = "bra_kinky"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/bra_commie
+	name = "Bra - Commie"
+	icon_state = "bra_commie"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/bra_freedom
+	name = "Bra - Freedom"
+	icon_state = "bra_assblastusa"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/bra_uk
+	name = "Bra - UK"
+	icon_state = "bra_uk"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/bra_beekini
+	name = "Bra - Bee-kini"
+	icon_state = "bra_bee-kini"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/cow
+	name = "Bra - Cow"
+	icon_state = "bra_cow"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/hi_vis_bra
+	name = "Safekini"
+	icon_state = "hi_vis_bra"
+	use_static = TRUE
+
+//Fishnets
+/datum/sprite_accessory/bra/fishnet_sleeves
+	name = "Fishnet - Sleeved"
+	icon_state = "fishnet_sleeves"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/fishnet_base
+	name = "Fishnet - Sleeveless"
+	icon_state = "fishnet_body"
+	use_static = TRUE
+
+/datum/sprite_accessory/bra/fishnet_sleeves/alt
+	name = "Fishnet - Sleeved (Greyscale)"
+	icon_state = "fishnet_sleeves_alt"
+	use_static = FALSE
+
+/datum/sprite_accessory/bra/fishnet_base/alt
+	name = "Fishnet - Sleeveless (Greyscale)"
+	icon_state = "fishnet_body_alt"
+	use_static = FALSE
+
+/datum/sprite_accessory/bra/pasties
+	name = "Pasties"
+	icon_state = "pasties"
+
+/datum/sprite_accessory/bra/pasties_alt
+	name = "Pasties (Alt)"
+	icon_state = "pasties_alt"
diff --git a/modular_doppler/modular_customization/accessories/code/underwear_accessories/socks.dm b/modular_doppler/modular_customization/accessories/code/underwear_accessories/socks.dm
new file mode 100644
index 0000000000000..94a33bfbbc099
--- /dev/null
+++ b/modular_doppler/modular_customization/accessories/code/underwear_accessories/socks.dm
@@ -0,0 +1,161 @@
+/datum/sprite_accessory/socks
+	//All underwear goes in the same file for the sake of digi variants
+	icon = 'modular_doppler/modular_customization/accessories/icons/underwear/socks.dmi'
+	use_static = TRUE
+
+/datum/sprite_accessory/socks/socks_norm
+	name = "Normal (Greyscale)"
+	icon_state = "white_norm"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/stirrups_norm
+	name = "Normal Stirrups (Greyscale)"
+	icon_state = "socks_norm-stir"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/socks_short
+	name = "Short (Greyscale)"
+	icon_state = "white_short"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/socks_knee
+	name = "Knee-high (Greyscale)"
+	icon_state = "white_knee"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/stirrups_knee
+	name = "Knee-high Stirrups"
+	icon_state = "socks_knee-stir"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/striped_knee
+	name = "Knee-high - Striped"
+	icon_state = "striped_knee"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/thin_knee
+	name = "Knee-high - Thin"
+	icon_state = "thin_knee"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/socks_thigh
+	name = "Thigh-high (Greyscale)"
+	icon_state = "white_thigh"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/stirrups_thigh
+	name = "Thigh-high Stirrups (Greyscale)"
+	icon_state = "socks_thigh-stir"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/striped_thigh
+	name = "Thigh-high (Striped)"
+	icon_state = "striped_thigh"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/striped_thigh/stirrups
+	name = "Thigh-high (Striped Stirrups)"
+	icon_state = "striped_thigh-stir"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/leggings/stirrups/gym
+	name = "Thigh-high Stirrups (black with stripe)"
+	icon_state = "leggings-stir-black"
+
+/datum/sprite_accessory/socks/bee_thigh
+	name = "Thigh-high - Bee (Old)"
+	icon_state = "bee_thigh_old"
+
+/datum/sprite_accessory/socks/bee_knee
+	name = "Knee-high - Bee (Old)"
+	icon_state = "bee_knee_old"
+
+/datum/sprite_accessory/socks/christmas_norm
+	name = "Normal - Christmas"
+	icon_state = "christmas_norm"
+
+/datum/sprite_accessory/socks/candycaner_norm
+	name = "Normal - Red Candy Cane"
+	icon_state = "candycaner_norm"
+
+/datum/sprite_accessory/socks/candycaneg_norm
+	name = "Normal - Green Candy Cane"
+	icon_state = "candycaneg_norm"
+
+/datum/sprite_accessory/socks/christmas_knee
+	name = "Knee-High - Christmas"
+	icon_state = "christmas_knee"
+
+/datum/sprite_accessory/socks/candycaner_knee
+	name = "Knee-High - Red Candy Cane"
+	icon_state = "candycaner_knee"
+
+/datum/sprite_accessory/socks/candycaneg_knee
+	name = "Knee-High - Green Candy Cane"
+	icon_state = "candycaneg_knee"
+
+/datum/sprite_accessory/socks/christmas_thigh
+	name = "Thigh-high - Christmas"
+	icon_state = "christmas_thigh"
+
+/datum/sprite_accessory/socks/candycaner_thigh
+	name = "Thigh-high - Red Candy Cane"
+	icon_state = "candycaner_thigh"
+
+/datum/sprite_accessory/socks/candycaneg_thigh
+	name = "Thigh-high - Green Candy Cane"
+	icon_state = "candycaneg_thigh"
+
+/datum/sprite_accessory/socks/rainbow_thigh
+	name = "Thigh-high - Rainbow"
+	icon_state = "rainbow_thigh"
+
+/datum/sprite_accessory/socks/rainbow_knee
+	name = "Knee-high - Rainbow"
+	icon_state = "rainbow_knee"
+
+/datum/sprite_accessory/socks/rainbow_knee/stirrups
+	name = "Knee-high - Rainbow Stirrups"
+	icon_state = "rainbow_knee-stir"
+
+/datum/sprite_accessory/socks/rainbow_thigh/stirrups
+	name = "Thigh-high - Rainbow Stirrups"
+	icon_state = "rainbow_thigh-stir"
+
+/datum/sprite_accessory/socks/fishnet_thigh_sr //TG has one, but this one matches with several tops that I'll get whined to if I change soooo
+	name = "Thigh-high - Fishnet"
+	icon_state = "fishnet"
+
+/datum/sprite_accessory/socks/fishnet_thigh/alt
+	name = "Thigh-high - Fishnet (Greyscale)"
+	icon_state = "fishnet_alt"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/pantyhose/stirrups
+	name = "Pantyhose Stirrups"
+	icon_state = "pantyhose-stir"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/pantyhose_ripped
+	name = "Pantyhose - Ripped"
+	icon_state = "pantyhose_ripped"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/pantyhose_ripped/stirrups
+	name = "Pantyhose - Ripped Stirrups"
+	icon_state = "pantyhose_ripped-stir"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/stockings_ripped
+	name = "Stockings - Ripped"
+	icon_state = "stockings_ripped"
+
+/datum/sprite_accessory/socks/leggings
+	name = "Leggings"
+	icon_state = "leggings"
+	use_static = FALSE
+
+/datum/sprite_accessory/socks/leggings/stirrups
+	name = "Leggings - Stirrups"
+	icon_state = "leggings-stir"
+	use_static = FALSE
diff --git a/modular_doppler/modular_customization/accessories/code/underwear_accessories/undershirts.dm b/modular_doppler/modular_customization/accessories/code/underwear_accessories/undershirts.dm
new file mode 100644
index 0000000000000..dc4e5376eef87
--- /dev/null
+++ b/modular_doppler/modular_customization/accessories/code/underwear_accessories/undershirts.dm
@@ -0,0 +1,135 @@
+//Modular Undershirts
+/datum/sprite_accessory/undershirt
+	icon = 'modular_doppler/modular_customization/accessories/icons/underwear/undershirt.dmi'
+	use_static = TRUE
+	///Whether this underwear includes a bottom (For Leotards and the likes)
+	var/hides_groin = FALSE
+
+/*
+	Base recolorable shirts
+*/
+/datum/sprite_accessory/undershirt/shirt
+	name = "Shirt"
+	icon_state = "shirt_white" //Reuses TG sprite until they set up GAGS for underwear
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/shortsleeve
+	name = "Short-Sleeved Shirt"
+	icon_state = "whiteshortsleeve" //Reuses TG sprite until they set up GAGS for underwear
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/tanktop
+	name = "Tank Top"
+	icon_state = "tank_white" //Reuses TG sprite until they set up GAGS for underwear
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/longsleeve
+	name = "Long-Sleeved Shirt"
+	icon_state = "shirt_white_long"
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/polo
+	name = "Polo Shirt"
+	icon_state = "polo"
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/tanktop_midriff
+	name = "Tank Top - Midriff"
+	icon_state = "tank_midriff"
+	gender = FEMALE
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/tanktop_midriff_alt
+	name = "Tank Top - Midriff Halterneck"
+	icon_state = "tank_midriff_alt"
+	gender = FEMALE
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/offshoulder
+	name = "Shirt - Off-Shoulder"
+	icon_state = "one_arm"
+	gender = FEMALE
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/buttondown
+	name = "Shirt - Buttondown"
+	icon_state = "buttondown"
+	gender = NEUTER
+	use_static = FALSE
+
+/datum/sprite_accessory/undershirt/buttondown/short_sleeve
+	name = "Shirt - Short Sleeved Buttondown"
+	icon_state = "buttondown_short"
+
+/datum/sprite_accessory/undershirt/leotard
+	name = "Shirt - Leotard"
+	icon_state = "leotard"
+	gender = FEMALE
+	use_static = FALSE
+	hides_groin = TRUE
+
+/datum/sprite_accessory/undershirt/turtleneck
+	name = "Sweater - Turtleneck"
+	icon_state = "turtleneck"
+	use_static = FALSE
+	gender = NEUTER
+
+/datum/sprite_accessory/undershirt/turtleneck/smooth
+	name = "Sweater - Smooth Turtleneck"
+	icon_state = "turtleneck_smooth"
+
+/datum/sprite_accessory/undershirt/turtleneck/sleeveless
+	name = "Sweater - Sleeveless Turtleneck"
+	icon_state = "turtleneck_sleeveless"
+
+/datum/sprite_accessory/undershirt/leotard/turtleneck
+	name = "Shirt - Turtleneck Leotard"
+	icon_state = "leotard_turtleneck"
+
+/datum/sprite_accessory/undershirt/leotard/turtleneck/sleeveless
+	name = "Shirt - Turtleneck Leotard Sleeveless"
+	icon_state = "leotard_turtleneck_sleeveless"
+
+//Presets
+/datum/sprite_accessory/undershirt/bulletclub //4 life
+	name = "Shirt - Black Skull"
+	icon_state = "shirt_bc"
+	gender = NEUTER
+
+/datum/sprite_accessory/undershirt/bee_shirt
+	name = "Shirt - Bee"
+	icon_state = "bee_shirt"
+
+/datum/sprite_accessory/undershirt/striped
+	name = "Long-Sleeved Shirt - Black Stripes"
+	icon_state = "longstripe"
+	gender = NEUTER
+
+/datum/sprite_accessory/undershirt/striped/blue
+	name = "Long-Sleeved Shirt - Blue Stripes"
+	icon_state = "longstripe_blue"
+
+/datum/sprite_accessory/undershirt/tankstripe
+	name = "Tank Top - Striped"
+	icon_state = "tank_stripes"
+
+/datum/sprite_accessory/undershirt/tank_top_rainbow
+	name = "Tank Top - Rainbow"
+	icon_state = "tank_rainbow"
+
+/datum/sprite_accessory/undershirt/tank_top_sun
+	name = "Tank Top - Sun"
+	icon_state = "tank_sun"
+
+//Not really qualifying as shirts but having nowhere better to go, these get shoved to the bottom of the list
+/datum/sprite_accessory/undershirt/corset
+	name = "Corset"
+	icon_state = "corset"
+	gender = FEMALE
+	hides_groin = TRUE //an undershirt-specific bit of code, so the corset has to be an undershirt... unless you want to refactor it
+
+/datum/sprite_accessory/undershirt/babydoll
+	name = "Babydoll"
+	icon_state = "babydoll"
+	gender = FEMALE
+	use_static = FALSE
diff --git a/modular_doppler/modular_customization/accessories/code/underwear_accessories/underwear.dm b/modular_doppler/modular_customization/accessories/code/underwear_accessories/underwear.dm
new file mode 100644
index 0000000000000..7d8fc4d7353e1
--- /dev/null
+++ b/modular_doppler/modular_customization/accessories/code/underwear_accessories/underwear.dm
@@ -0,0 +1,195 @@
+/datum/sprite_accessory/underwear
+	icon = 'modular_doppler/modular_customization/accessories/icons/underwear/underwear.dmi'
+	///Whether the underwear uses a special sprite for digitigrade style (i.e. briefs, not panties). Adds a "_d" suffix to the icon state
+	var/has_digitigrade = FALSE
+	///Whether this underwear includes a top (Because gender = FEMALE doesn't actually apply here.). Hides breasts, nothing more.
+	var/hides_breasts = FALSE
+
+/*
+	Adding has_digitigrade to TG stuff
+*/
+/datum/sprite_accessory/underwear/male_briefs
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_boxers
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_stripe
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_midway
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_longjohns
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_hearts
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_commie
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_usastripe
+	has_digitigrade = TRUE
+
+/datum/sprite_accessory/underwear/male_uk
+	has_digitigrade = TRUE
+
+/*
+	Modular Underwear past here
+*/
+
+//Briefs
+/datum/sprite_accessory/underwear/male_bee
+	name = "Boxers - Bee"
+	icon_state = "bee_shorts"
+	has_digitigrade = TRUE
+	gender = MALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/boyshorts
+	name = "Boyshorts"
+	icon_state = "boyshorts"
+	has_digitigrade = TRUE
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/boyshorts_alt
+	name = "Boyshorts (Alt)"
+	icon_state = "boyshorts_alt"
+	gender = FEMALE
+
+//Panties
+/datum/sprite_accessory/underwear/panties_basic
+	name = "Panties"
+	icon_state = "panties"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/panties_slim
+	name = "Panties - Slim"
+	icon_state = "panties_slim"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/panties_thin
+	name = "Panties - Thin"
+	icon_state = "panties_thin"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/thong
+	name = "Thong"
+	icon_state = "thong"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/thong_babydoll
+	name = "Thong (Alt)"
+	icon_state = "thong_babydoll"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/panties_swimsuit
+	name = "Panties - Swimsuit"
+	icon_state = "panties_swimming"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/panties_neko
+	name = "Panties - Neko"
+	icon_state = "panties_neko"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/striped_panties
+	name = "Panties - Striped"
+	icon_state = "striped_panties"
+	gender = FEMALE
+
+/datum/sprite_accessory/underwear/loincloth
+	name = "Loincloth"
+	icon_state = "loincloth"
+
+/datum/sprite_accessory/underwear/loincloth_alt
+	name = "Shorter Loincloth"
+	icon_state = "loincloth_alt"
+
+//Presets
+/datum/sprite_accessory/underwear/lizared
+	name = "LIZARED Underwear"
+	icon_state = "lizared"
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/female_kinky
+	name = "Panties - Lingerie"
+	icon_state = "panties_kinky"
+	gender = FEMALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/female_commie
+	name = "Panties - Commie"
+	icon_state = "panties_commie"
+	gender = FEMALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/female_usastripe
+	name = "Panties - Freedom"
+	icon_state = "panties_assblastusa"
+	gender = FEMALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/panties_uk
+	name = "Panties - UK"
+	icon_state = "panties_uk"
+	gender = FEMALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/female_beekini
+	name = "Panties - Bee-kini"
+	icon_state = "panties_bee-kini"
+	gender = FEMALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/cow
+	name = "Panties - Cow"
+	icon_state = "panties_cow"
+	gender = FEMALE
+	use_static = TRUE
+
+//Full-Body Underwear, i.e. swimsuits (Including re-enabling 3 from TG)
+//These likely require hides_breasts = TRUE
+/datum/sprite_accessory/underwear/swimsuit_onepiece //TG
+	name = "One-Piece Swimsuit"
+	icon_state = "swim_onepiece"
+	gender = FEMALE
+	hides_breasts = TRUE
+
+/datum/sprite_accessory/underwear/swimsuit_strapless_onepiece //TG
+	name = "Strapless One-Piece Swimsuit"
+	icon_state = "swim_strapless_onepiece"
+	gender = FEMALE
+	hides_breasts = TRUE
+
+/datum/sprite_accessory/underwear/swimsuit_stripe //TG
+	name = "Strapless Striped Swimsuit"
+	icon_state = "swim_stripe"
+	gender = FEMALE
+	hides_breasts = TRUE
+
+/datum/sprite_accessory/underwear/swimsuit_red
+	name = "One-Piece Swimsuit - Red"
+	icon_state = "swimming_red"
+	gender = FEMALE
+	use_static = TRUE
+	hides_breasts = TRUE
+
+/datum/sprite_accessory/underwear/swimsuit
+	name = "One-Piece Swimsuit - Black"
+	icon_state = "swimming_black"
+	gender = FEMALE
+	use_static = TRUE
+	hides_breasts = TRUE
+
+//Fishnets
+/datum/sprite_accessory/underwear/fishnet_lower
+	name = "Panties - Fishnet"
+	icon_state = "fishnet_lower"
+	gender = FEMALE
+	use_static = TRUE
+
+/datum/sprite_accessory/underwear/fishnet_lower/alt
+	name = "Panties - Fishnet (Greyscale)"
+	icon_state = "fishnet_lower_alt"
diff --git a/modular_doppler/modular_customization/accessories/code/~overrides/code/overrides.dm b/modular_doppler/modular_customization/accessories/code/~overrides/code/overrides.dm
index 2576ff1ecc555..85ca189962c5e 100644
--- a/modular_doppler/modular_customization/accessories/code/~overrides/code/overrides.dm
+++ b/modular_doppler/modular_customization/accessories/code/~overrides/code/overrides.dm
@@ -30,3 +30,24 @@
 		if(species.id != /datum/species/human/felinid::id)
 			features["tail_cat"] = /datum/sprite_accessory/tails/human/none::name
 	update_dna_identity()
+
+/mob/living/carbon/human
+	/// Color of the undershirt
+	var/undershirt_color = "#FFFFFF"
+	/// Color of the socks
+	var/socks_color = "#FFFFFF"
+	/// The selected bra.
+	var/bra = "Nude"
+	/// Color of the bra.
+	var/bra_color = "#FFFFFF"
+	/// Flags for showing/hiding underwear, toggleabley by a verb
+	var/underwear_visibility = NONE
+
+///copies over clothing preferences like underwear to another human
+/mob/living/carbon/human/copy_clothing_prefs(mob/living/carbon/human/destination)
+	. = ..()
+
+	destination.undershirt_color = undershirt_color
+	destination.socks_color = socks_color
+	destination.bra = bra
+	destination.bra_color = bra_color
diff --git a/modular_doppler/modular_customization/accessories/icons/underwear/bra.dmi b/modular_doppler/modular_customization/accessories/icons/underwear/bra.dmi
new file mode 100644
index 0000000000000..1048a0a231b0b
Binary files /dev/null and b/modular_doppler/modular_customization/accessories/icons/underwear/bra.dmi differ
diff --git a/modular_doppler/modular_customization/accessories/icons/underwear/socks.dmi b/modular_doppler/modular_customization/accessories/icons/underwear/socks.dmi
new file mode 100644
index 0000000000000..6785177ee3095
Binary files /dev/null and b/modular_doppler/modular_customization/accessories/icons/underwear/socks.dmi differ
diff --git a/modular_doppler/modular_customization/accessories/icons/underwear/undershirt.dmi b/modular_doppler/modular_customization/accessories/icons/underwear/undershirt.dmi
new file mode 100644
index 0000000000000..9964bb3a28471
Binary files /dev/null and b/modular_doppler/modular_customization/accessories/icons/underwear/undershirt.dmi differ
diff --git a/modular_doppler/modular_customization/accessories/icons/underwear/underwear.dmi b/modular_doppler/modular_customization/accessories/icons/underwear/underwear.dmi
new file mode 100644
index 0000000000000..719481e2da4ff
Binary files /dev/null and b/modular_doppler/modular_customization/accessories/icons/underwear/underwear.dmi differ
diff --git a/modular_doppler/modular_customization/preferences/underwear.dm b/modular_doppler/modular_customization/preferences/underwear.dm
new file mode 100644
index 0000000000000..42bfb095711b2
--- /dev/null
+++ b/modular_doppler/modular_customization/preferences/underwear.dm
@@ -0,0 +1,106 @@
+/// SSAccessories setup
+/datum/controller/subsystem/accessories
+	var/list/bra_list
+	var/list/bra_m
+	var/list/bra_f
+
+/datum/controller/subsystem/accessories/setup_lists()
+	. = ..()
+	var/bra_lists = init_sprite_accessory_subtypes(/datum/sprite_accessory/bra)
+	bra_list = bra_lists["default_sprites"]
+	bra_m = bra_lists["male_sprites"]
+	bra_f = bra_lists["female_sprites"]
+
+/datum/outfit
+	/// Underwear and bras are separated
+	var/datum/sprite_accessory/bra = null
+
+/datum/preference/choiced/socks/compile_constant_data()
+	var/list/data = ..()
+
+	data[SUPPLEMENTAL_FEATURE_KEY] = "socks_color"
+
+	return data
+
+/datum/preference/choiced/socks/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = new species_type
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
+
+/datum/preference/choiced/undershirt/compile_constant_data()
+	var/list/data = ..()
+
+	data[SUPPLEMENTAL_FEATURE_KEY] = "undershirt_color"
+
+	return data
+
+/datum/preference/choiced/undershirt/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = new species_type
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
+
+/datum/preference/choiced/underwear/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = new species_type
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
+
+/datum/preference/choiced/bra
+	savefile_key = "bra"
+	savefile_identifier = PREFERENCE_CHARACTER
+	main_feature_name = "Bra"
+	category = PREFERENCE_CATEGORY_CLOTHING
+	should_generate_icons = TRUE
+
+/datum/preference/choiced/bra/init_possible_values()
+	return assoc_to_keys_features(SSaccessories.bra_list)
+
+/datum/preference/choiced/bra/icon_for(value)
+	var/static/icon/body
+	if (isnull(body))
+		body = icon('icons/mob/human/bodyparts_greyscale.dmi', "human_r_arm")
+		body.Blend(icon('icons/mob/human/bodyparts_greyscale.dmi', "human_l_arm"), ICON_OVERLAY)
+		body.Blend(icon('icons/mob/human/bodyparts_greyscale.dmi', "human_r_hand"), ICON_OVERLAY)
+		body.Blend(icon('icons/mob/human/bodyparts_greyscale.dmi', "human_l_hand"), ICON_OVERLAY)
+		body.Blend(icon('icons/mob/human/bodyparts_greyscale.dmi', "human_chest_m"), ICON_OVERLAY)
+
+	var/icon/icon_with_bra = icon(body)
+
+	if (value != "Nude")
+		var/datum/sprite_accessory/accessory = SSaccessories.bra_list[value]
+		icon_with_bra.Blend(icon(accessory.icon, accessory.icon_state), ICON_OVERLAY)
+
+	icon_with_bra.Crop(10, 11, 22, 23)
+	icon_with_bra.Scale(32, 32)
+	return icon_with_bra
+
+/datum/preference/choiced/bra/apply_to_human(mob/living/carbon/human/target, value)
+	target.bra = value
+
+/datum/preference/choiced/bra/compile_constant_data()
+	var/list/data = ..()
+
+	data[SUPPLEMENTAL_FEATURE_KEY] = "bra_color"
+
+	return data
+
+/datum/preference/choiced/bra/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = new species_type
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
+
+/datum/preference/choiced/bra/create_informed_default_value(datum/preferences/preferences)
+	if(preferences.read_preference(/datum/preference/choiced/gender) == FEMALE)
+		return /datum/sprite_accessory/bra/sports_bra::name
+	return /datum/sprite_accessory/bra/nude::name
diff --git a/modular_doppler/modular_customization/preferences/underwear_color.dm b/modular_doppler/modular_customization/preferences/underwear_color.dm
new file mode 100644
index 0000000000000..9e66b0459a851
--- /dev/null
+++ b/modular_doppler/modular_customization/preferences/underwear_color.dm
@@ -0,0 +1,47 @@
+/datum/preference/color/undershirt_color
+	savefile_key = "undershirt_color"
+	savefile_identifier = PREFERENCE_CHARACTER
+	category = PREFERENCE_CATEGORY_SUPPLEMENTAL_FEATURES
+
+/datum/preference/color/undershirt_color/apply_to_human(mob/living/carbon/human/target, value)
+	target.undershirt_color = value
+
+/datum/preference/color/undershirt_color/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = GLOB.species_prototypes[species_type]
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
+
+/datum/preference/color/socks_color
+	savefile_key = "socks_color"
+	savefile_identifier = PREFERENCE_CHARACTER
+	category = PREFERENCE_CATEGORY_SUPPLEMENTAL_FEATURES
+
+/datum/preference/color/socks_color/apply_to_human(mob/living/carbon/human/target, value)
+	target.socks_color = value
+
+/datum/preference/color/socks_color/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = GLOB.species_prototypes[species_type]
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
+
+/datum/preference/color/bra_color
+	savefile_key = "bra_color"
+	savefile_identifier = PREFERENCE_CHARACTER
+	category = PREFERENCE_CATEGORY_SUPPLEMENTAL_FEATURES
+
+/datum/preference/color/bra_color/apply_to_human(mob/living/carbon/human/target, value)
+	target.bra_color = value
+
+/datum/preference/color/bra_color/is_accessible(datum/preferences/preferences)
+	if (!..(preferences))
+		return FALSE
+
+	var/species_type = preferences.read_preference(/datum/preference/choiced/species)
+	var/datum/species/species = GLOB.species_prototypes[species_type]
+	return !(TRAIT_NO_UNDERWEAR in species.inherent_traits)
diff --git a/modular_doppler/modular_customization/verbs/human.dm b/modular_doppler/modular_customization/verbs/human.dm
new file mode 100644
index 0000000000000..a8392fdf7d8ab
--- /dev/null
+++ b/modular_doppler/modular_customization/verbs/human.dm
@@ -0,0 +1,44 @@
+/mob/living/carbon/human/verb/toggle_undies()
+	set category = "IC"
+	set name = "Toggle underwear visibility"
+	set desc = "Allows you to toggle which underwear should show or be hidden. Underwear will obscure genitals."
+
+	if(stat != CONSCIOUS)
+		to_chat(usr, span_warning("You can't toggle underwear visibility right now..."))
+		return
+
+	var/underwear_button = underwear_visibility & UNDERWEAR_HIDE_UNDIES ? "Show underwear" : "Hide underwear"
+	var/undershirt_button = underwear_visibility & UNDERWEAR_HIDE_SHIRT ? "Show shirt" : "Hide shirt"
+	var/socks_button = underwear_visibility & UNDERWEAR_HIDE_SOCKS ? "Show socks" : "Hide socks"
+	var/bra_button = underwear_visibility & UNDERWEAR_HIDE_BRA ? "Show bra" : "Hide bra"
+
+	var/list/choice_list = list("[underwear_button]" = "underwear", "[bra_button]" = "bra", "[undershirt_button]" = "shirt", "[socks_button]" = "socks")
+
+	if(underwear_visibility != NONE)
+		choice_list += list("Show all" = "show")
+
+	if(underwear_visibility != UNDERWEAR_HIDE_ALL)
+		choice_list += list("Hide all" = "hide")
+
+	var/picked_visibility = tgui_input_list(src, "Choose visibility setting", "Show/Hide underwear", choice_list)
+
+	if(!picked_visibility)
+		return
+
+	var/picked_choice = choice_list[picked_visibility]
+
+	switch(picked_choice)
+		if("underwear")
+			underwear_visibility ^= UNDERWEAR_HIDE_UNDIES
+		if("bra")
+			underwear_visibility ^= UNDERWEAR_HIDE_BRA
+		if("shirt")
+			underwear_visibility ^= UNDERWEAR_HIDE_SHIRT
+		if("socks")
+			underwear_visibility ^= UNDERWEAR_HIDE_SOCKS
+		if("show")
+			underwear_visibility = NONE
+		if("hide")
+			underwear_visibility = UNDERWEAR_HIDE_ALL
+
+	update_body()
diff --git a/modular_doppler/objects_and_structures/code/mannequin.dm b/modular_doppler/objects_and_structures/code/mannequin.dm
new file mode 100644
index 0000000000000..9604fb7ac5f7b
--- /dev/null
+++ b/modular_doppler/objects_and_structures/code/mannequin.dm
@@ -0,0 +1,3 @@
+/obj/structure/mannequin
+	/// String for the bra we use.
+	var/bra_name
diff --git a/tgstation.dme b/tgstation.dme
index b76ac2e0b08a3..ebe0449eb715d 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -554,6 +554,7 @@
 #include "code\__HELPERS\~doppler_helpers\chat.dm"
 #include "code\__HELPERS\~doppler_helpers\global_lists.dm"
 #include "code\__HELPERS\~doppler_helpers\logging.dm"
+#include "code\__HELPERS\~doppler_helpers\mobs.dm"
 #include "code\__HELPERS\~doppler_helpers\verbs.dm"
 #include "code\_globalvars\_regexes.dm"
 #include "code\_globalvars\admin.dm"
@@ -6638,6 +6639,7 @@
 #include "modular_doppler\loadout_categories\categories\shoes.dm"
 #include "modular_doppler\loadout_categories\categories\toys.dm"
 #include "modular_doppler\loadout_categories\categories\undersuit.dm"
+#include "modular_doppler\modular_antagonists\changeling\changeling.dm"
 #include "modular_doppler\modular_antagonists\datums\antag_recipes.dm"
 #include "modular_doppler\modular_antagonists\sapper_gang\sapper.dm"
 #include "modular_doppler\modular_antagonists\sapper_gang\sapper_event.dm"
@@ -6739,6 +6741,10 @@
 #include "modular_doppler\modular_customization\accessories\code\slugcat_accessories\slugcat_tail.dm"
 #include "modular_doppler\modular_customization\accessories\code\synthetic_accessories\synth_ears.dm"
 #include "modular_doppler\modular_customization\accessories\code\synthetic_accessories\synth_tail.dm"
+#include "modular_doppler\modular_customization\accessories\code\underwear_accessories\bras.dm"
+#include "modular_doppler\modular_customization\accessories\code\underwear_accessories\socks.dm"
+#include "modular_doppler\modular_customization\accessories\code\underwear_accessories\undershirts.dm"
+#include "modular_doppler\modular_customization\accessories\code\underwear_accessories\underwear.dm"
 #include "modular_doppler\modular_customization\accessories\code\~overrides\code\overrides.dm"
 #include "modular_doppler\modular_customization\bodypart\bodypart_overrides.dm"
 #include "modular_doppler\modular_customization\organs\_organs.dm"
@@ -6758,6 +6764,8 @@
 #include "modular_doppler\modular_customization\preferences\snout.dm"
 #include "modular_doppler\modular_customization\preferences\species_traits.dm"
 #include "modular_doppler\modular_customization\preferences\tail.dm"
+#include "modular_doppler\modular_customization\preferences\underwear.dm"
+#include "modular_doppler\modular_customization\preferences\underwear_color.dm"
 #include "modular_doppler\modular_customization\preferences\wings.dm"
 #include "modular_doppler\modular_customization\tri_color\antennae.dm"
 #include "modular_doppler\modular_customization\tri_color\body_marking_lizard.dm"
@@ -6773,6 +6781,7 @@
 #include "modular_doppler\modular_customization\tri_color\tri_color_prefs.dm"
 #include "modular_doppler\modular_customization\tri_color\tri_color_prefs_bespoke.dm"
 #include "modular_doppler\modular_customization\tri_color\wings.dm"
+#include "modular_doppler\modular_customization\verbs\human.dm"
 #include "modular_doppler\modular_food_drinks_and_chems\chemistry_reagents.dm"
 #include "modular_doppler\modular_food_drinks_and_chems\food_and_drinks\alcohol_reagents.dm"
 #include "modular_doppler\modular_food_drinks_and_chems\food_and_drinks\drink_reagents.dm"
@@ -6874,6 +6883,7 @@
 #include "modular_doppler\modular_weapons\manufacturer_examine\code\manufacturer_element.dm"
 #include "modular_doppler\obj_flags_doppler\code\objs.dm"
 #include "modular_doppler\objects_and_structures\code\icemoon_tiles.dm"
+#include "modular_doppler\objects_and_structures\code\mannequin.dm"
 #include "modular_doppler\objects_and_structures\code\sauna_oven.dm"
 #include "modular_doppler\objects_and_structures\code\structure.dm"
 #include "modular_doppler\objects_and_structures\code\towel_bins.dm"
diff --git a/tgui/packages/tgui/interfaces/PreferencesMenu/preferences/features/species_features.tsx b/tgui/packages/tgui/interfaces/PreferencesMenu/preferences/features/species_features.tsx
index 6d36760ee68e7..94b10bacb469e 100644
--- a/tgui/packages/tgui/interfaces/PreferencesMenu/preferences/features/species_features.tsx
+++ b/tgui/packages/tgui/interfaces/PreferencesMenu/preferences/features/species_features.tsx
@@ -114,6 +114,23 @@ export const underwear_color: Feature<string> = {
   component: FeatureColorInput,
 };
 
+// DOPPLER ADDITION START
+export const bra_color: Feature<string> = {
+  name: 'Bra color',
+  component: FeatureColorInput,
+};
+
+export const undershirt_color: Feature<string> = {
+  name: 'Undershirt color',
+  component: FeatureColorInput,
+};
+
+export const socks_color: Feature<string> = {
+  name: 'Socks color',
+  component: FeatureColorInput,
+};
+// DOPPLER ADDITION END
+
 export const feature_vampire_status: Feature<string> = {
   name: 'Vampire status',
   component: FeatureDropdownInput,