This is an Ash Bis top. Planned by Eptamoda Co., Ltd. Quality Label: Polyester 100% Size: 38 Measured flat: Shoulder width: approx. 38cm Width: approx. 41cm Length: approx. 48cm Sleeve length: approx. 53cm Although it's a size 9, it has stretch, so it should fit a size 11 person. I usually wear a size 11. It's a beautiful item worn a few times, but it has been stored at home, so please refrain from purchasing if you are concerned.