Easy to put on and take off with a pull-on design. Perfect for lessons and rehearsals. The mesh black color makes it very easy to coordinate. I had some in stock because I liked them, but I'm selling this one to organize my closet. It's a free size, but it stretches due to the mesh material. If the length is too long, you can adjust it by folding over the waist. Although it's unused, please purchase only if you understand that it has been stored at home.