Vintage 1950’s or early 1960’s US Air Force N-3B parka. Size on tag: small. As is fairly common for N-3B’s from this time period, there is a reflective tape on the arms & on the back (please see photo 7). There are some stains (please see photo 9 & 11) that may or may not come out if dry cleaned (unfortunately, the probability of any stains coming out is not something I can give any guarantee on).