http://www.ebay.com/itm/401036173801

This jacket was made for Ralph Lauren and was sold under the Polo label.  Based upon a 1930s jacket, it is reversible – one side is herringbone wool, the other cotton twill.  It is belted back with side adjusters on both sides.  The herringbone side has handwarmer pockets and the khaki side has patch pockets.  The adjuster belts at the cuffs pass through slits so they are usable on both sides.