This is a J. Crew rugby shirt I bought in the US about 20 years ago. It's made of thick fabric and is extremely durable. It's old, but still in good condition and wearable. The buttons are made of rubber. It's a size M, but it's an American size, so it's quite large. Here are the approximate measurements (taken by a layman): Length: 71 cm Shoulder width: 50 cm Width: 57 cm Sleeve length: 63 cm Please use these as a reference.