tested and works well

code/game/machinery/vending/vendor_types/crew/synthetic.dm

@@ -110,7 +110,6 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth, list(
 		list("HELMET (CHOOSE 1)", 0, null, null, null),
 		list("Expedition Cap", 0, /obj/item/clothing/head/cmcap/flap, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
 		list("Hard Hat, Orange", 0, /obj/item/clothing/head/hardhat/orange, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
-		list("Surgical Cap, Green", 0, /obj/item/clothing/head/surgery/green, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
 		list("Welding Helmet", 0, /obj/item/clothing/head/welding, MARINE_CAN_BUY_HELMET, VENDOR_ITEM_REGULAR),
 
 		list("SUIT (CHOOSE 1)", 0, null, null, null),
@@ -181,13 +180,18 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth_snowflake, list(
 	list("Medical Scrubs, White", 12, /obj/item/clothing/under/rank/medical, null, VENDOR_ITEM_REGULAR),
 	list("USCM Service Uniform", 12, /obj/item/clothing/under/marine/officer/bridge, null, VENDOR_ITEM_REGULAR),
 	list("USCM Flightsuit", 12, /obj/item/clothing/under/rank/synthetic/flight, null, VENDOR_ITEM_REGULAR),
-	list("Engineer Uniform", 12, /obj/item/clothing/under/marine/officer/engi, null, VENDOR_ITEM_REGULAR),
+	list("USCM Engineer Uniform", 12, /obj/item/clothing/under/marine/officer/engi, null, VENDOR_ITEM_REGULAR),
 	list("White T-Shirt and Brown Jeans", 12, /obj/item/clothing/under/tshirt/w_br, null, VENDOR_ITEM_REGULAR),
 	list("Gray T-Shirt and Blue Jeans", 12, /obj/item/clothing/under/tshirt/gray_blu, null, VENDOR_ITEM_REGULAR),
 	list("Red T-Shirt and Black Jeans", 12, /obj/item/clothing/under/tshirt/r_bla, null, VENDOR_ITEM_REGULAR),
-	list("Gray Utilities", 12, /obj/item/clothing/under/colonist/ua_civvies, null, VENDOR_ITEM_REGULAR),
-	list("Brown Utilities", 12, /obj/item/clothing/under/colonist/wy_davisone, null, VENDOR_ITEM_REGULAR),
-	list("Steward Utilities", 12, /obj/item/clothing/under/colonist/wy_joliet_shopsteward, null, VENDOR_ITEM_REGULAR),
+	list("UA Grey Jumpsuit", 12, /obj/item/clothing/under/colonist/ua_civvies, null, VENDOR_ITEM_REGULAR),
+	list("UA Brown Jumpsuit", 12, /obj/item/clothing/under/colonist/wy_davisone, null, VENDOR_ITEM_REGULAR),
+	list("UA Green Utility Uniform", 12, /obj/item/clothing/under/rank/synthetic/utility, null, VENDOR_ITEM_REGULAR),
+	list("Grey Utilities", 12, /obj/item/clothing/under/rank/synthetic/utility/yellow, null, VENDOR_ITEM_REGULAR),
+	list("Grey Utilities and Blue Jeans", 12, /obj/item/clothing/under/rank/synthetic/utility/red, null, VENDOR_ITEM_REGULAR),
+	list("Blue Utilities and Brown Jeans", 12, /obj/item/clothing/under/rank/synthetic/utility/blue, null, VENDOR_ITEM_REGULAR),
+	list("Steward Clothes", 12, /obj/item/clothing/under/colonist/wy_joliet_shopsteward, null, VENDOR_ITEM_REGULAR),
+	list("Frontier Jumpsuit", 12, /obj/item/clothing/under/rank/synthetic/frontier, null, VENDOR_ITEM_REGULAR),
 	list("Working Joe Uniform", 36, /obj/item/clothing/under/rank/synthetic/joe, null, VENDOR_ITEM_REGULAR),
 
 	list("GLASSES", 0, null, null, null),
@@ -208,6 +212,7 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth_snowflake, list(
 	list("Shoes, Red", 12, /obj/item/clothing/shoes/red, null, VENDOR_ITEM_REGULAR),
 	list("Shoes, White", 12, /obj/item/clothing/shoes/white, null, VENDOR_ITEM_REGULAR),
 	list("Shoes, Yellow", 12, /obj/item/clothing/shoes/yellow, null, VENDOR_ITEM_REGULAR),
+	list("Shoes, Seegson", 24, /obj/item/clothing/shoes/dress, null, VENDOR_ITEM_REGULAR),
 
 	list("HELMET", 0, null, null, null),
 	list("Beanie", 12, /obj/item/clothing/head/beanie, null, VENDOR_ITEM_REGULAR),
@@ -216,41 +221,41 @@ GLOBAL_LIST_INIT(cm_vending_clothing_synth_snowflake, list(
 	list("Beret, Red", 12, /obj/item/clothing/head/beret/cm/red, null, VENDOR_ITEM_REGULAR),
 	list("Beret, Standard", 12, /obj/item/clothing/head/beret/cm, null, VENDOR_ITEM_REGULAR),
 	list("Beret, Tan", 12, /obj/item/clothing/head/beret/cm/tan, null, VENDOR_ITEM_REGULAR),
-	list("Cap", 12, /obj/item/clothing/head/cmcap, null, VENDOR_ITEM_REGULAR),
 	list("Surgical Cap, Blue", 12, /obj/item/clothing/head/surgery/blue, null, VENDOR_ITEM_REGULAR),
 	list("Surgical Cap, Blue", 12, /obj/item/clothing/head/surgery/purple, null, VENDOR_ITEM_REGULAR),
 	list("Surgical Cap, Green", 12, /obj/item/clothing/head/surgery/green, null, VENDOR_ITEM_REGULAR),
 	list("Ushanka", 12, /obj/item/clothing/head/ushanka, null, VENDOR_ITEM_REGULAR),
+	list("Cap", 12, /obj/item/clothing/head/cmcap, null, VENDOR_ITEM_REGULAR),
 	list("MP Cap", 12, /obj/item/clothing/head/beret/marine/mp/mpcap, null, VENDOR_ITEM_REGULAR),
 	list("RO Cap", 12, /obj/item/clothing/head/cmcap/req, null, VENDOR_ITEM_REGULAR),
 	list("Officer Cap", 12, /obj/item/clothing/head/cmcap/ro, null, VENDOR_ITEM_REGULAR),
 
 	list("SUIT", 0, null, null, null),
-	list("Brown Bomber Jacket", 12, /obj/item/clothing/suit/storage/bomber, null, VENDOR_ITEM_REGULAR),
-	list("Black Bomber Jacket", 12, /obj/item/clothing/suit/storage/bomber/alt, null, VENDOR_ITEM_REGULAR),
-	list("External webbing", 12, /obj/item/clothing/suit/storage/webbing, null, VENDOR_ITEM_REGULAR),
-	list("Orange Hazard Vest", 12, /obj/item/clothing/suit/storage/hazardvest, null, VENDOR_ITEM_REGULAR),
-	list("Blue Hazard Vest", 12, /obj/item/clothing/suit/storage/hazardvest/blue, null, VENDOR_ITEM_REGULAR),
-	list("Yellow Hazard Vest", 12, /obj/item/clothing/suit/storage/hazardvest/yellow, null, VENDOR_ITEM_REGULAR),
-	list("Black Hazard Vest", 12, /obj/item/clothing/suit/storage/hazardvest/black, null, VENDOR_ITEM_REGULAR),
+	list("Bomber Jacket, Brown", 12, /obj/item/clothing/suit/storage/bomber, null, VENDOR_ITEM_REGULAR),
+	list("Bomber Jacket, Black", 12, /obj/item/clothing/suit/storage/bomber/alt, null, VENDOR_ITEM_REGULAR),
+	list("External Webbing", 12, /obj/item/clothing/suit/storage/webbing, null, VENDOR_ITEM_REGULAR),
+	list("Utility Vest", 12, /obj/item/clothing/suit/storage/utility_vest, null, VENDOR_ITEM_REGULAR),
+	list("Hazard Vest(Orange)", 12, /obj/item/clothing/suit/storage/hazardvest, null, VENDOR_ITEM_REGULAR),
+	list("Hazard Vest(Blue)", 12, /obj/item/clothing/suit/storage/hazardvest/blue, null, VENDOR_ITEM_REGULAR),
+	list("Hazard Vest(Yellow)", 12, /obj/item/clothing/suit/storage/hazardvest/yellow, null, VENDOR_ITEM_REGULAR),
+	list("Hazard Vest(Black)", 12, /obj/item/clothing/suit/storage/hazardvest/black, null, VENDOR_ITEM_REGULAR),
 	list("Synthetic's Snow Suit", 12, /obj/item/clothing/suit/storage/snow_suit/synth, null, VENDOR_ITEM_REGULAR),
 	list("USCM Service Jacket", 12, /obj/item/clothing/suit/storage/jacket/marine/service, null, VENDOR_ITEM_REGULAR),
 	list("USCM MP Service Jacket", 12, /obj/item/clothing/suit/storage/jacket/marine/service/mp, null, VENDOR_ITEM_REGULAR),
-	list("Brown Windbreaker", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_brown, null, VENDOR_ITEM_REGULAR),
-	list("Gray Windbreaker", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_gray, null, VENDOR_ITEM_REGULAR),
-	list("Green Windbreaker", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_green, null, VENDOR_ITEM_REGULAR),
-	list("First Responder Windbreaker", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_fr, null, VENDOR_ITEM_REGULAR),
-	list("Exploration Windbreaker", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_covenant, null, VENDOR_ITEM_REGULAR),
+	list("Windbreaker, Brown", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_brown, null, VENDOR_ITEM_REGULAR),
+	list("Windbreaker, Grey", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_gray, null, VENDOR_ITEM_REGULAR),
+	list("Windbreaker, Green", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_green, null, VENDOR_ITEM_REGULAR),
+	list("Windbreaker, First Responder", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_fr, null, VENDOR_ITEM_REGULAR),
+	list("Windbreaker, Exploration", 12, /obj/item/clothing/suit/storage/windbreaker/windbreaker_covenant, null, VENDOR_ITEM_REGULAR),
 	list("Labcoat", 12, /obj/item/clothing/suit/storage/labcoat, null, VENDOR_ITEM_REGULAR),
 	list("Labcoat, Researcher", 12, /obj/item/clothing/suit/storage/labcoat/researcher, null, VENDOR_ITEM_REGULAR),
 	list("RO Jacket", 12, /obj/item/clothing/suit/storage/RO, null, VENDOR_ITEM_REGULAR),
 	list("USCM Poncho", 12, /obj/item/clothing/accessory/poncho, null, VENDOR_ITEM_REGULAR),
 
 	list("BACKPACK", 0, null, null, null),
 	list("Backpack, Industrial", 12, /obj/item/storage/backpack/industrial, null, VENDOR_ITEM_REGULAR),
-	list("Backpack, USCM IMB", 12, /obj/item/storage/backpack/marine, null, VENDOR_ITEM_REGULAR),
 	list("Backpack, USCM Medical", 12, /obj/item/storage/backpack/marine/medic, null, VENDOR_ITEM_REGULAR),
-	list("Backpack, USCM Technician", 12, /obj/item/storage/backpack/marine/tech, null, VENDOR_ITEM_REGULAR),
+	list("Chestrig, Technician", 12, /obj/item/storage/backpack/marine/satchel/tech, null, VENDOR_ITEM_REGULAR),
 	list("Satchel, USCM", 12, /obj/item/storage/backpack/marine/satchel, null, VENDOR_ITEM_REGULAR),
 	list("Satchel, Leather", 12, /obj/item/storage/backpack/satchel, null, VENDOR_ITEM_REGULAR),
 	list("Satchel, Medical", 12, /obj/item/storage/backpack/satchel/med, null, VENDOR_ITEM_REGULAR),

code/modules/clothing/suits/miscellaneous.dm

@@ -272,13 +272,11 @@
 	flags_armor_protection = BODY_FLAG_CHEST|BODY_FLAG_ARMS
 
 /obj/item/clothing/suit/storage/webbing
-	name = "External webbing"
+	name = "external webbing"
 	desc = "Designed to be worn over a jumpsuit rather than clipped on."
 	icon_state = "webbing"
 	item_state = "webbing"
 	allowed = list(
-		/obj/item/storage/fancy/cigarettes,
-		/obj/item/tool/lighter,
 		/obj/item/weapon/baton,
 		/obj/item/handcuffs,
 		/obj/item/device/binoculars,
@@ -287,14 +285,33 @@
 		/obj/item/device/flashlight,
 		/obj/item/device/healthanalyzer,
 		/obj/item/device/radio,
-		/obj/item/tank/emergency_oxygen,
 		/obj/item/tool/crowbar,
 		/obj/item/tool/crew_monitor,
 		/obj/item/tool/pen,
 		/obj/item/storage/large_holster/machete,
 		/obj/item/device/motiondetector,
 	)
 
+/obj/item/clothing/suit/storage/utility_vest
+	name = "utility vest"
+	desc = "A utility vest to hold tools in."
+	icon_state = "synth_utility_vest"
+	item_state = "synth_utility_vest"
+	allowed = list(
+		/obj/item/weapon/baton,
+		/obj/item/handcuffs,
+		/obj/item/device/binoculars,
+		/obj/item/attachable/bayonet,
+
+		/obj/item/device/flashlight,
+		/obj/item/device/healthanalyzer,
+		/obj/item/device/radio,
+		/obj/item/tool/crowbar,
+		/obj/item/tool/crew_monitor,
+		/obj/item/storage/large_holster/machete,
+		/obj/item/device/motiondetector,
+	)
+
 //Blue suit jacket toggle
 /obj/item/clothing/suit/suit/verb/toggle()
 	set name = "Toggle Jacket Buttons"

code/modules/clothing/under/marine_uniform.dm

@@ -705,15 +705,15 @@
 	sensor_faction = FACTION_CLF
 
 /obj/item/clothing/under/colonist/ua_civvies
-	name = "gray utilities"
+	name = "UA gray utilities"
 	desc = "A stylish gray jumpsuit - standard issue for UA civilian support personnel."
 	icon_state = "ua_civvies"
 	worn_state = "ua_civvies"
 	has_sensor = UNIFORM_HAS_SENSORS
 	sensor_faction = FACTION_MARINE
 
 /obj/item/clothing/under/colonist/wy_davisone
-	name = "brown utilities"
+	name = "UA brown utilities"
 	desc = "A stylish brown jumpsuit - standard issue for UA civilian support personnel."
 	icon_state = "wy_davisone"
 	worn_state = "wy_davisone"
@@ -851,6 +851,38 @@
 	worn_state = "rdalt"
 	flags_jumpsuit = FALSE
 
+/obj/item/clothing/under/rank/synthetic/frontier
+	name = "\improper frontier jumpsuit"
+	desc = "A cargo jumpsuit dressed down for full range of motion and state-of-the-art frontier temperature control. It's the best thing an engineer can wear in the Outer Veil."
+	icon_state = "synth_cargo_light"
+	worn_state = "synth_cargo_light"
+	displays_id = FALSE
+
+/obj/item/clothing/under/rank/synthetic/utility
+	name = "\improper UA utility uniform"
+	desc = "A green-on-green utility uniform, popularly issued to UA contract workers on the frontier."
+	icon_state = "synth_green_utility"
+	worn_state = "synth_green_utility"
+	displays_id = FALSE
+
+/obj/item/clothing/under/rank/synthetic/utility/yellow
+	name = "\improper utility uniform"
+	desc = "A grey utility uniform with yellow suspenders, made for shipside crew."
+	icon_state = "synth_yellow_utility"
+	worn_state = "synth_yellow_utility"
+
+/obj/item/clothing/under/rank/synthetic/utility/red
+	name = "\improper utility uniform"
+	desc = "A grey utility uniform with red suspenders and blue jeans, the sign of a veteran laborer, or someone not paid by the hour."
+	icon_state = "synth_red_utility"
+	worn_state = "synth_red_utility"
+
+/obj/item/clothing/under/rank/synthetic/utility/blue
+	name = "\improper utility uniform"
+	desc = "A blue utility uniform with teal suspenders and rugged pants."
+	icon_state = "synth_blue_utility"
+	worn_state = "synth_blue_utility"
+
 /obj/item/clothing/under/rank/synthetic/councillor
 	name = "\improper USCM Pristine Support Uniform"
 	desc = "A nicely handcrafted uniform made for Synthetic crewmembers."