http://www.ebay.com/itm/281687615513
This vintage shirt was made for a soldier during WWI. It is made of coarse olive drab wool in a pullover style, with eyelets in the collar and reinforcements at the elbows, running down into the sleeve placket.

Chest (pit to pit): 21″ (Doubled = 42″)
Shoulder to shoulder: 16″
Sleeve (shoulder to cuff): 22-1/2″
Length (Base of collar to hem): 29″