This is a Polo Ralph Lauren shirt. The material is 100% linen, which is cool and comfortable. I'm selling it to organize my closet. It's in good condition, having been worn a few times, but please refrain from purchasing if you are sensitive to items stored at home. The size is S. Here are the approximate measurements (measured by a layman): Length 76cm, Shoulder width 43cm, Chest width 52cm. Please use these as a reference. Ralph Lauren Brooks Brothers Polo shirt rugby by RALPH LAUREN Ralph Lauren Polo shirt, Rugby shirt Purple Label RRL ron herman Ron Herman