This is a COSEI shirt. It's made of a rayon blend fabric, but I've intentionally washed it in the washing machine after purchase, so I don't think it will shrink even if you wash it. The size is 2. Here are the approximate measurements: Shoulder width: 42cm, Body width: 50cm, Sleeve length: 63cm, Length: 71cm. There are no stains, tears, or odors.