I have what appears to be a USN type deck jacket.But,it doesn't have USN stenciled on the front and the only tag says N-1-2 and Dry clean only. Its in perfect condition, no stains, wear,holes etc. I guess it to be a size 38-40 (medium) I am 5'7" 180 lbs and it fits me a little snug. Can anyone add to the history so when I put it up for sale we'll know what it is.