This is a Ralph Lauren YARMOUTH shirt. I'm selling it because it was a bit too big for me. The size is 17 34/35, which I think is roughly XL to XXL. It's a light blue color, so it's easy to match with any outfit. Here are the measurements, which I've taken myself, so please use them as a reference: Width: 70cm Length: 78cm Ralph Lauren Shirt Polo by Ralph Lauren