Blue Dress USMC Uniform Guide 13054 U.S. Marine in Dress Blues, Post WWII Did you know? The Marine Corps' Dress Blues is the only uniform in the U.S. military designated to include the red, white, and blue colors of the American flag. This distinctive uniform US Marine Corps Dress Blue Jacket :Officer Uniform Coat Army Navy Warehouse Marine Baby Dress Blues USMC FEMALE ENLISTED BLUE DRESS UNIFORM ("A" AND B")