Battledress, Serge being the original pattern of battledress uniform commonly (and incorrectly) referred to as '1937 Pattern', the blouse had a fly front, pleated pockets with concealed buttons and an unlined collar, the trousers having a large map pocket on the left leg front with a concealed button and a small, single pleat dressing pocket on the front of the right hip. The trousers have four belt loops which fasten at the top with buttons; tabs and buttons are fitted to the cuffs to fasten the trousers at the ankle.