http://www.ebay.com/itm/271593826542
This vintage sweater vest was knit by a member of the American Red Cross during WWII for an american serviceman. It has a V neck with a distinctive square back and trim ribbing.
Chest (pit to pit, unstretched): 17″ (doubled = 34″)
Chest (pit to pit, stretched): 24″ (doubled = 48″)
Length: 24″