Marine Female Dress Blues YouTube USMC Uniform Guide 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 1950s era US Marine Corps dress blue uniform Kids 3 Piece Marine Corp Dress Uniform USMC Dress Blues Marines at Marine Corps Logistics Base Barstow, California, undergo uniform inspections to ensure dress blue alpha uniforms are serviceable and prepared for the Marine Corps Birthday Ball Stock Photo Alamy