A flannel shirt from Frostproof, a long-established brand that rivals Big Mac and Five Brother. It's 100% cotton. Although there's no size indicated, it's approximately a size L. ● Size: Shoulder width: 48cm Body width: 61cm Sleeve length: 65cm Length: 81cm Please note that there may be slight variations due to amateur measurements. Body width: Pit to pit Length: From the base of the collar to the hem ● Other notes: Stored at home. I don't have any pets, and I don't smoke. As it is a used item, there may be minor damage or stains that cannot be fully captured in the photos. It is also being sold on other sites, so there is a chance that it may be out of stock and the order will be canceled. Thank you for your understanding.