YSL Yves Saint Laurent brown wool dress vintage 36

Bought this shift dress a couple years ago during a trip to Japan (hence Japanese tags), only wore it once so selling it now. French size 36 but unlike a lot of vintage French pieces, I think this fits bigger than sized so a 38 (maybe even a small 40?) could fit into it. French 36 ~= US 2 (or in this case, US 4.) Length: 36" Width (shoulders): 14.5" There is a slit in the front left. 90% wool 5% nylon 5% cupra