Marines adopt new uniform rules for cammies, dress blues WW II Marine and His Dress Blue Uniform WW2 US Marine Dress Blue Jacket Trousers Shirt Hat Army Navy Warehouse Original U.S. Pre WWII Marine Corps Dress Blue Uniform Set Dated 1935 USMC Dress Blue Uniform WWII Impressions, Inc. 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