Dress blues from the 1920s shed light on the inter war years aboard Quantico > Marine Corps Base Quantico > News Article Display USMC Corporal in his dress uniform at the Memorial day parade in Sarasota FL Stock Photo Alamy 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 39 Regular USMC US MARINE CORPS DRESS BLUES JACKET With Lance Corporal Chevrons