How to prepare your Dress Blues for the Marine Corps Ball #shorts Historic uniform change for female Marines; 'there will be no doubts that they are U.S. Marines in the dress blue uniform' > Defense Logistics Agency > News Article View USMC Officer Dress Blues what era? UNIFORMS U.S. Militaria Forum 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 DVIDS Images November Company becomes first company to graduate in new female dress blues [Image 6 of 6]