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 USMC MALE OFFICER BLUE DRESS BLUE WHITE DRESS UNIFORM ("A" AND "B") United States Marine Corps Dress Blues Uniform History in the Making Original U.S. WWII USMC Marine Enlisted Pilot Named Blue Dress Uniform Dated 1935