The RCAF heritage collection was designed in honour of the men and women who served — and who serve today — in the Royal Canadian Air Force. When the RCAF first started in 1924, they focused on civil air missions: forestry patrols, land surveys and anti-smuggling efforts. During WWII they peaked as one of the largest air forces in the world. Fit: Size Small -19.5 In wide from armpit to armpit -20.5 In from front hemline to front hem -22.5 inches from back neckline to back hem Fabric: -100% cotton Fell free to comment if you have any questions!