necessary or unnecessary 100% cotton Although the product information states size M, please refer to the actual measurements below. Measured flat: Shoulder width: 43 cm Sleeve length: 60 cm Body width: 51 cm Length: 63 cm *Please note that these are amateur measurements, so there may be slight variations. There is some fading around the collar. See photo 7. Home cleaned. Please consider this item with the understanding that it is a used item. Management number: 12632