Uniforms of the United States Marine Corps Wikipedia Original U.S. WWI USMC Dress Blues Corporal Uniform with Cap and Photo International Military Antiques USMC Male Enlisted Dress Blue Coat Private First Class Chevrons Second Tour Uniforms 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 Genuine Issue USMC Dress Blues Tunic Female McGuire Army Navy Blue Dress "D" USMC Uniform Guide