100% cotton. It's a sturdy fabric. Flat measurements: shoulder width 42.5cm, body width 51cm, back length 76cm. I bought it but kept it in the closet. In my opinion, unless I missed something, there are no noticeable scratches or frays. ★Please read my profile. I think there are individual differences in how people see the condition of the items, so please check the [photos & product description] and make your purchase. I'm also selling many other reasonably clean items that I found while organizing my closet, so please take a look. Red and blue striped cotton short-sleeved shirt - Material: 100% cotton - Color: Red and blue stripes - Size: M - Features: Pocket on the front