diff --git a/code/datums/underwear/undershirts.dm b/code/datums/underwear/undershirts.dm
index 83cae026cec..59f33be094a 100644
--- a/code/datums/underwear/undershirts.dm
+++ b/code/datums/underwear/undershirts.dm
@@ -8,11 +8,6 @@
 	icon_state = "undershirt"
 	has_color = TRUE
 
-/datum/category_item/underwear/undershirt/shirt_long
-	name = "Long Shirt"
-	icon_state = "undershirt_long"
-	has_color = TRUE
-
 /datum/category_item/underwear/undershirt/shirt_fem
 	name = "Babydoll shirt"
 	icon_state = "undershirt_fem"
@@ -23,11 +18,22 @@
 	icon_state = "undershirt_long"
 	has_color = TRUE
 
+/datum/category_item/underwear/undershirt/shirt_long_s
+	name = "Shirt, button-down"
+	icon_state = "shirt_long_s"
+	has_color = TRUE
+
 /datum/category_item/underwear/undershirt/shirt_long_fem
 	name = "Longsleeve Shirt, feminine"
 	icon_state = "undershirt_long_fem"
 	has_color = TRUE
 
+/datum/category_item/underwear/undershirt/shirt_long_female_s
+	name = "Button-down Shirt, feminine"
+	icon_state = "shirt_long_female_s"
+	has_color = TRUE
+
+
 /datum/category_item/underwear/undershirt/tank_top
 	name = "Tank top"
 	icon_state = "tanktop"
diff --git a/icons/mob/human.dmi b/icons/mob/human.dmi
index 9bc29db45ff..ab3dac1df9f 100644
Binary files a/icons/mob/human.dmi and b/icons/mob/human.dmi differ