http://www.ebay.com/itm/400987876601
This vintage bridge coat was made in the 1940s, during WWII for a director of the USPHS. It was made by SSS clothes and bears a 1939 union label. Unlike most bridge coats with their anchor buttons, this one has special medical buttons for its organisation, with a crossed anchor and Caduceus. There are four braids on the sleeve, which for the Navy would indicate a rank of Captain, and for the US Public Health Service denote a rank of Director.

Chest (pit to pit): 22″ (doubled = 44″)
Shoulder to shoulder: 18″
Sleeve (shoulder to cuff): 26″