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 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 16" United States Marine Corps Uniform The Zoo Factory DVIDS Images Marine Corps Dress Blues [Image 1 of 3] Original U.S. Vietnam War Named USMC Sergeant Dress Blue Uniform With International Military Antiques