Made of polyester material, it's lightweight and wrinkle-resistant. It can be worn over a tank top, or even over a knit sweater in the colder seasons, and the length is just right, covering the stomach! The S size also has cutwork on the back, with a front width of about 45cm and a back width of about 50cm, and the flared hem creates a beautiful silhouette. The length is about 59cm.