http://www.ebay.com/itm/272101308691

This vintage shirt was made by the Pendleton Woolen Mills of Pendleton, Oregon in the 1930s-early 1940s.  It is made from a burgundy plaid wool with flapped breast pockets and a shirt placket which terminates in an outwardly curving front shirt tail. It has a zig zag stitched lined neckband and a reinforced/lined button placket.