Thank you for viewing. This item is made of thick, sturdy fabric, perfect for the coming season. The listed size is S, but it runs large. It is likely equivalent to a Japanese size M to L. Please refer to the actual measurements. I believe there are no noticeable stains. Shoulder width: 44cm Body width: 51cm Sleeve length: 60cm Length: 74cm - Brand: Polo by Ralph Lauren - Design: Checkered pattern - Color: Red系 (Red-based) - Size: S (Large, equivalent to Japanese M-L) Thank you.