Dress Blues Lt Col Jon Cleaves, US Army 1st Armored Division. Maine Military Museum Army Service Uniform: Out with the old, in with the blue Article The United States Army Uniform Asu Hat Army Dress Blues Army Uniform Genuine Issue USMC Dress Blues Tunic Female McGuire 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