I tried it on after purchase, but the size didn't fit, so I washed it and stored it at home. It's a size L, but I think it's a bit small. Please understand that this item has been washed and stored at home, and consider the photos for your decision. Please refrain from purchasing if you are concerned about the details. Length: Approximately 53cm Width: Approximately 38cm Please use these measurements as a guide, as they are taken by a non-professional. Returns are not accepted as you are purchasing with the understanding of the above. Thank you.