I believe this is a swing top made by upcycling Ralph Lauren shirts, etc. The lining is also flannel, making it a sturdy piece. I bought it at a vintage clothing store, but it's so cute that I've never worn it and have kept it in storage. I hope someone will wear it! Length: Approximately 58 cm Width: Approximately 57 cm Please allow for some margin of error. It's a trendy short length, wide width style.