For sale! http://www.ebay.com/itm/272650925193
This vintage denim jacket was made by Levi Strauss in the 1930s. Based on the one sided big E red tab, the silver prong type buckle on the buckle back, and the other details, this is the 1936 revision of the design.
Chest (pit to pit): 19-1/2″ (doubled = 39″)
Shoulder to shoulder: 16-3/4″
Sleeve (shoulder to cuff): 23″