Vintage 50s 60s wool plaid jacket/shacket

Vintage green 50s 60s wool plaid jacket/shacket with zipper and four functional pockets It’s thick and super warm I am pretty sure it is virgin wool but not sure because there is no care tag Size: NO tag fits like a small (model is a small for reference) Lay flat measurements: Armpit to armpit: 20 1/2” Shoulder to bottom hem: 25 1/2” Brand: Hercules, sears and roebuck and co First photo has a filter on it