Army Uniforms and Grooming Guide The United States Army 41LC US ARMY SERVICE UNIFORM DRESS BLUE 450 ASU JACKET POLY WOOL RC 2692 Original British WWII Era Royal Army Ordnance Corps No. I Dress Blue J International Military Antiques US ARMY CLASS A DARK BLUE UNIFORM JACKETS WARRANT OFFICERS USED or NEW ASU Army Service Uniform Male Dress Blue Jacket Coat Enlisted JROTC Size 35 52