http://www.ebay.com/itm/272035139888
This vintage denim chore coat was made by the Thompson Manufacturing Company, which was located at 56 Church Street, Belfast, Maine. They produced overalls and “working clothes” from a 7,980 square foot, 3 story factory, built in 1909, and did not survive the depression, with the business closing c. early 1930s. The jacket is made from selvedge denim with a four button (including the collar) front and three pockets. The donut-hole buttons bear the maker’s name,

Chest (pit to pit): 23″ (doubled = 46″)
Shoulder to shoulder: 19″
Sleeve (shoulder to cuff):
Length (base of collar to hem:28-1/2″