Navy rubber waist long skirt, simple and easy to mix and match. - Color: Navy - Style: Knee-length skirt - Waist: Rubber waist Thank you for viewing. The appearance is simple, but it's a uniquely designed skirt. The waist is double-layered. You can wear it with either the stitched side or the plain side. There is no size notation. The waist is fully elastic, but because it's double-layered, it feels a little tight on me, who usually wears a size M leaning towards L, so I'm selling it. I've worn it several times, but I think it can still be used. Please purchase if you understand that it is used.