Poojawa this would been easyer with webedits

code/modules/clothing/under/miscellaneous.dm

@@ -749,3 +749,11 @@
 	fitted = NO_FEMALE_UNIFORM
 	can_adjust = FALSE
 	resistance_flags = NONE
+
+/obj/item/clothing/under/gear_harness
+	name = "gear harness"
+	desc = "A simple, inconspicuous harness replacement for a jumpsuit."
+	icon = 'modular_citadel/icons/obj/clothing/cit_clothes.dmi'
+	icon_state = "gear_harness"
+	item_state = "golem"  //This allows us to have no clothing on us well also hiding the cit lewd bits unless we show them.
+	body_parts_covered = CHEST|GROIN

modular_citadel/code/modules/client/loadout/uniform.dm

@@ -303,3 +303,9 @@
 	path = /obj/item/clothing/under/rank/trek/engsec/ent
 	restricted_desc = "Engineering and Security"
 	restricted_roles = list("Chief Engineer","Atmospheric Technician","Station Engineer","Warden","Detective","Security Officer","Head of Security","Cargo Technician", "Shaft Miner", "Quartermaster")
+
+//memes
+/datum/gear/gear_harnesses
+	name = "Gear Harness"
+	category = SLOT_W_UNIFORM
+	path = /obj/item/clothing/under/gear_harness