H&M One-piece Salopette Size S Black This salopette is made of a rayon blend, giving it a smooth, flowing drape. The length can be adjusted with the shoulder straps. Measured flat, from the top ribbon knot to the hem in its current state, it's approximately 127cm. The waist ribbon is removable. You can tie it in the front or back to change the silhouette. No lining. Since it's black, I didn't notice any transparency. It can be worn cool and comfortably. Please note that there are some fold wrinkles from storage.