Vintage USMC NCO Dress Blues Uniform: Wool Coat and Trousers, Gunnery Sergeant Stripes Etsy Afina Dark Blue Satin Maxi Dress With Long Sleeves TAHLIRA How to prepare your Dress Blues for the Marine Corps Ball , Heres a quick tutorial on proper medal and ribbon placement, EGA orientation, button alignment, and final uniform preparation (IP) using 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