http://www.ebay.com/itm/271559664741
This vintage coat was made in the 1930s and was sold in Boston by Lampelt sportswear, a manufacturer or sheeplined leather coats such as this and of grizzly jackets. The coat is made of horsehide leather, is double breasted, with a broad sheepskin shawl collar, handwarmer pockets, flapped cargo pockets and a belt. The back has a square cut yoke. There are button adjuster tabs on the sleeves. Inside, the jacket has a sheepskin lining, with blanket lined sleeves and brown corduroy trim. These coats were popular pre-war with motorcycle riders and as workwear in the fall and winter. The leather is nicely supple on this example.

Chest (pit to pit): 21″ (doubled = 42″, roughly a size 36)
Shoulder to shoulder: 18″
Sleeve (shoulder to cuff): 24-3/4″
Length (base of collar to hem): 32-1/2″