more patches by VaNdU-jr & fixes.

code/modules/client/preferences_gear.dm

@@ -1161,7 +1161,7 @@ GLOBAL_LIST_EMPTY_TYPED(gear_datums_by_name, /datum/gear)
 	path = /obj/item/clothing/accessory/patch/falconalt
 
 /datum/gear/misc/patch_uscm/falconlarge
-	display_name = "Falling Falcons large shoulder patch"
+	display_name = "Falling Falcons large chest patch"
 	path = /obj/item/clothing/accessory/patch/falconlarge
 
 /datum/gear/misc/patch_uscm/uapatch
@@ -1172,6 +1172,18 @@ GLOBAL_LIST_EMPTY_TYPED(gear_datums_by_name, /datum/gear)
 	display_name = "Three World Empire shoulder patch"
 	path = /obj/item/clothing/accessory/patch/twe
 
+/datum/gear/misc/patch_uscm/wy_black
+	display_name = "Weyland-Yutani shoulder patch, black"
+	path = /obj/item/clothing/accessory/patch/wy
+
+/datum/gear/misc/patch_uscm/wy_white
+	display_name = "Weyland-Yutani shoulder patch, white"
+	path = /obj/item/clothing/accessory/patch/wy_white
+
+/datum/gear/misc/patch_uscm/wy_fury
+	display_name = "Weyland-Yutani Fiornia '161' patch"
+	path = /obj/item/clothing/accessory/patch/wyfury
+
 /datum/gear/misc/family_photo
 	display_name = "Family photo"
 	path = /obj/item/prop/helmetgarb/family_photo

code/modules/clothing/under/ties.dm

@@ -445,10 +445,30 @@
 	icon_state = "twepatch"
 
 /obj/item/clothing/accessory/patch/falconlarge
-	name = "USCM Falling Falcons large patch"
+	name = "USCM Falling Falcons chest patch"
 	desc = "A fire-resistant shoulder patch, worn by the men and women of the Falling Falcons, the 2nd battalion of the 4th brigade of the USCM."
 	icon_state = "fallingfalconsbigpatch"
 
+/obj/item/clothing/accessory/patch/wy
+	name = "Weyland-Yutani patch"
+	desc = "A fire-resistant black shoulder patch featuring the Weyland-Yutani logo. A symbol of loyalty to the corporation, or perhaps ironic mockery, depending on your viewpoint."
+	icon_state = "wypatch"
+
+/obj/item/clothing/accessory/patch/wy_faction
+	name = "Weyland-Yutani patch" // For WY factions like PMC's - on the right shoulder rather then left.
+	desc = "A fire-resistant black shoulder patch featuring the Weyland-Yutani logo. A symbol of loyalty to the corporation."
+	icon_state = "wypatch_faction"
+
+/obj/item/clothing/accessory/patch/wy_white
+	name = "Weyland-Yutani patch"
+	desc = "A fire-resistant white shoulder patch featuring the Weyland-Yutani logo. A symbol of loyalty to the corporation, or perhaps ironic mockery, depending on your viewpoint."
+	icon_state = "wypatch_white"
+
+/obj/item/clothing/accessory/patch/wyfury
+	name = "Weyland-Yutani Fury '161' patch"
+	desc = "A fire-resistant shoulder patch. Was worn by workers and then later prisoners on the Fiorina 'Fury' 161 facility, a rare relic, after the facility went dark in 2179."
+	icon_state = "fury161patch"
+
 //misc
 
 /obj/item/clothing/accessory/dogtags