This long-sleeved shirt is made from a single layer of gauze fabric printed with a floral pattern. The fabric is quite thin and sheer, so it can be worn even in the middle of summer. The size is Free, but it's roughly equivalent to a size M. Although listed as men's, it can also be worn by women. Material: 100% cotton Size: Shoulder width: 43cm Body width: 52cm Sleeve length: 64cm Length: 73cm Measurements are approximate, please allow for slight variations.