http://www.ebay.com/itm/401020103167
This vintage coat was made in Ontario, Canada in the 1920s- mid 1930s by Carss Mackinaw. It is made from a distinctive plaid, with caped shoulders, four flapped, buttoned patch pockets, a belted back and a rolled collar. As was typical of work mackinaws of this early period, this one is unlined.

Chest (pit to pit): 22″
Shoulder to shoulder: 17″
Sleeve (shoulder to cuff): 26-1/2″
Length (base of collar to hem): 31″