1930s China Marine Dress Blue USMC Uniform and Box in United States Uniforms of the United States Marine Corps Wikipedia 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 Original U.S. WWII Marine Dress Blue Uniform Visor Cap Dated 1933 Blue Dress USMC Uniform Guide