My WPG US Marine Corps winter service dress uniform had another outing at the weekend at the Lytham 1940s Wartime Weekend. I portray a Gunnery Sgt in the 1st Marine Provisional Battalion, A Marine SGT. is dressed in a military police (MP) winter uniform. He is wearing dress blue trousers, a brown jacket, a white barracks cap, a police badge, an MP arm band Military Formal Attire Mess Dress Formal winter dress uniform, Air Force officer PICRYL Public Domain Media Search Engine Public Domain Search