Thank you for viewing. This is a Brooks Brothers short-sleeved polo shirt. Material: 100% Cotton Size: M Shoulder width: 48cm Width (underarm): 54cm Length: 81cm (Please note that there may be slight measurement errors due to amateur measurements.) If you understand used clothing, please bid. I will be listing other items as well, so please check those out too. I am also listing on other sites, so it will end when sold, please understand. If you do not contact me within 48 hours after winning the bid, it will be considered a cancellation, and I will leave feedback.