This is a short-sleeved silk shirt with a suminagashi (marbling) print from Dries Van Noten's 25SS collection, which was the final collection designed by the man himself. This is size M, but it has a very relaxed fit, so I think most people would be fine with either S or M. (The model is 187cm tall and wearing size L.) I am 171cm tall with an average build, and I found the fit to be just right for wearing it loosely. It has only been tried on and has hardly been used, but please be aware that it is a used item and has been stored by a private individual. There are no noticeable scratches or stains, but since it is silk, there may be some creases when it is shipped.