I bought this in Korea, but I don't know the brand. There's no size listed, but I think it's about a size M. Measured flat, the width at the narrowest part (the gathered part of the peplum?) is about 31cm, and the widest part is about 36cm. The length from the shoulder is about 46cm. The fabric is wrinkle-resistant, and the peplum part has elastic, so it's comfortable to wear. The ribbon can be untied. Ribbon blouse