Ralph Lauren RLX Golf Short Sleeve Polo Shirt White with Purple Rough Border There are no stains or blemishes, so I think you can use it comfortably. The size notation is S (170/92A), but I think it's M to L in Japanese size. Please check the measurements. Length: 70 cm Width: 50 cm Shoulder width: 42 cm (Measured flat, amateur measurements. Please allow for some errors.) Thank you.