Vintage Merrill Woolens wool jacket

Vintage Merrill Woolens 100% virgin wool jacket. I'm guessing it was from the 1940's or 1950's. Button up front plaid in brown, green and yellow. Fully lined. 3/4 length sleeves. Two pockets. Size tag is missing but I would guess it to be a size M. However, use these measurements to determine if it will fit you - armpit to armpit = 21" and length = 22". Boxy shape. Made in Merrill, Wisconsin. In wonderful condition with no flaws.