http://www.ebay.com/itm/271398537583
This vintage overcoat was made in the 1930s. It is double breasted, with sleeve cuffs, a slanted breast pocket, steeply slanting shoulder seams and a plain back. The coat is half lined.

Chest (pit to pit): 21″ (doubled = 42″)
Shoulder to shoulder: 17″
Sleeve (shoulder to cuff): 25″
Length (base of collar to hem): 44″