Army Dress Blue (Gold on Blue) Enlisted Rank Female Size USAMM Blue Service Hats Female Headgear Army Marlow White U.S. ARMY FEMALE ENLISTED ARMY SERVICE UNIFORM (ASU) Happy National Hat Day! You may notice the distinctive uniform currently worn by The U.S. Army Band Pershing's Own features a red hat instead of the Army's standard blue hat. Prior to Amazon.com: US Army Women's ASU Dress Blue Service Uniform Jackets (8WR): Clothing, Shoes & Jewelry Is the hat from the Civil War era? Washington, D.C.