This is a white Adidas t-shirt. It's made of a smooth, quick-drying polyester fabric. I couldn't find the size listed, but I usually wear a women's L. 　Length: 64cm 　Width: 46cm (Please allow for slight variations as these are amateur measurements.) I've worn it a few times. There doesn't seem to be any particular stains, but there's a slight fraying on the back. It's not very noticeable, but I've included pictures of the front and back. Please only purchase if you don't mind these details.