100% linen. It's a sleeveless top, but the design has slightly dropped shoulders, making it easy to wear. The back has a cute design. Width: Approximately 57 cm Length: Approximately 56 cm Sheer. I loved it because it's very cool, but I haven't worn it many times. The hem is flared, so it looks good worn as is or tucked into pants. I bought it at a shop about 5 years ago.