Marine Corps Dress Blues "A Style Guide" SOFREP The U.S.. Marine Corps male officer's blue dress A uniform with sword. Exact Date Shot Unknown NARA & DVIDS Public Domain Archive Public Domain Search Marine Corps Female Dress Blue Uniform Could Become Same As Men's KPBS Public Media 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 Marine Corps Dress Blues Uniform Grouping (WW2 through Vietnam) USMC MALE OFFICER BLUE DRESS BLUE WHITE DRESS UNIFORM ("A" AND "B")