This is an open collar shirt from Polo Ralph Lauren made of cotton flannel. It features a boxy silhouette and side slits, and is a very nice shirt in terms of design, details, and color. Purchased from a used clothing store and only worn a few times. There are no noticeable stains or damage. The size tag was cut off at the time of purchase, and there is no material display tag, but it is assumed to be a size M based on the actual measurements. It has a big silhouette, so it feels like a size L to XL. Please understand that the price is set considering the condition. Color: Blue x Gray 100% cotton Actual size M size Length: Approximately 77 cm Shoulder width: Approximately 48 cm Width: Approximately 56 cm Sleeve length: Approximately 66 cm Ombre Check 90s Polo Ralph Lauren Open Collar Long Sleeve Shirt L HERITAGE SKI CAMP POLO RRL Shadow