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 US MERCHANT MARINE SERVICE DRESS BLUE UNIFORM Genuine Issue USMC Dress Blues Tunic Female 10 Regular Authentic WWII 1948 USMC Dress Blue Uniform Jacket 34S Military Marine Corps Dress Blues NEW (Never Mercari USMC MALE ENLISTED BLUE DRESS BLUE WHITE DRESS UNIFORM ("A" AND "B")