Long sleeve, silk, authentic Versace (see pics of Gianni Versace wearing this same shirt). Size 50 (large). On the side, there are two flaws (barely noticable). One, there was some wine that spilled and I had it cleaned but you can barely see it just a little from the outside. In that same spot, there was a small tear which I sewed myself (you could have it done more professionally if you chose to). There are two pictures of the flaws ~ first one shows from the outside and second (with pencil) is the inside of the shirt where flaws are.