http://www.ebay.com/itm/401086929621
This vintage hunting jacket was made by the Woolrich Woolen Mills in the mid-late 1940s. It has their wartime style pre (R) label, with the Woolrich branded snaps and asymmetrical breast pockets, helping to narrow down the dating to around 1946-48.
Chest (pit to pit): 23″ (doubled = 46″)
Shoulder to shoulder: 18-1/2″
Sleeve (shoulder to cuff): 24″
Length (base of collar to hem): 30″