This is an opaque cut-and-sew top. It's a size M, but can also be worn by someone who usually wears a size S. The shoulder width is narrow based on the measurements, but this is because it's measured at the seam, so it will fit like a regular garment. I'm also listing it in different colors. Opaque.Clip Cut and sew Frill Puff sleeves Shoulder width / Body width / Sleeve length / Length Shoulder width: 30cm Body width: 48cm Sleeve length: 52cm Length: 51cm Color: Khaki系 (Khaki-based) Pattern/Design: Solid Stains, tears, odors, etc.: None