This is a CIOTA Basque shirt. I loved it because it's simple and goes with anything, but I haven't worn it much because the size is too big. I'm a little concerned about the yellowing around the neckline, but otherwise, there are no noticeable stains. However, please refrain from purchasing if you are sensitive to used items, as this item has been taken home by an individual and the tag has been cut. Also, this is a transaction on a flea market site. Please note that returns and exchanges are not accepted. Product number: CSLM-117L Size: M Color: Blue