iEFiEL Girls Sleeveless Splice Criss-cross Back Ballet Dance Dress Dancewear Leotard Gymnastics Tops Costumes Leotard is made of polyester, cotton and mesh material, hand wash Size Table means age ranges for girls, but they are for general guidance only Round neckline, spaghetti shoulder straps are criss-cross at back, splice design Stretchy fabric, soft and comfortable to wear. Stylish dancewear for your girl Suitable for dance class, gymnastic exercise, stage performance, etc