True Vintage 1950s Lumberjack/ Trucker Shirt 
By Woolrich Woolen Mills, Woolrich PA.
These shirts never go out of style!
 Superb heavy wool shirt. Fabulous quality.
Fashioned in red and black buffalo check wool.
Features button front, collar, chest pockets with flap and button fastening, button cuffs.
This shirt is in very good condition.

I would estimate this jacket to best fit a Men's XL or XXL, depending on required fit but please look at measurements below:
Labeled an XXL.
Pit to Pit 27”
Shoulder to Shoulder 21”
Length 25”
Sleeves 24”

True Vintage USA 1950s Woolrich Check Wool Shirt XL XXL