VTG 70s shacket Big Bill workwear wool blend buffalo plaid size M cape mackinaw

Really awesome classic style flannel shirt 65% wool 30% Acrylic and 5% unknown fibres. Extremely vibrant colour and low chest pockets which allow actual access. Back flap adds an extra layer of warmth but also allows for full range of motion. One sleeve button was replaced. Styled after 1930/1940 work clothes. Classic Canadian garment. Measures: 22” chest 18” shoulders 27.5” length 21.5” sleeve length