http://www.ebay.com/itm/401022051961
This vintage work jacket was made immediately after WWII. It is made of mackinaw wool, with leather cuff, sleeve and pocket details, typical of work jackets designed for railroad workers. The jacket has a Crown zip, knit waistband and is unlined.

Chest (pit to pit): 21″ (doubled = 42″)
Shoulder to shoulder: 15-1/2″
Sleeve (shoulder to cuff):25-1/2″
Length (base of collar to hem): 25-1/2″