My First USCG Military Ball: What to Expect & Dress Code 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 HMM Washington DC HJF Uniform: Dinner dress blue, Navy enlisted men, ranks E 1 through E 6 NARA & DVIDS Public Domain Archive Public Domain Search Male Officer Dinner Dress Blue