WWII British Denison Smock Paratrooper Jacket ReplicaWWII Era Reproduction Heavy Duty Cotton Long Length Jacket Epaulets, Snap Pockets, Adjustable Cuffs, and Underarm Vents Rear Flap with Fasteners Choose between 1 2 Zip and Full Zipper Front SIZING (advice, not a guarantee of proper fit): Should fit your normal size if worn casually with a t shirt underneath. If worn with uniform or with layers as a coat, order one size up.