http://www.ebay.com/itm/281472851496
This vintage jacket was made in the late 1940s by the Allen Mfg. Co. of Denver Colorado. While Allen primarily made westernwear, this jacket seems to fit more into the mold of 1940s California sportswear. It is a waist length Cossack style, with pleated patch pockets. Their angled tops wrap around into the buttoned side adjuster belts. There is a single chest pocket with a Conmar chain zipper. The main zipper is a spring loaded Crown with the “two way” teeth developed by them during WWII. It has a bi-swing back.

Chest (pit to pit): 24″ (doubled = 48″)
Shoulder to shoulder: 19″
Sleeve (shoulder to cuff): 25″
Length (Base of collar to hem): 26″