I'd like to write a positive review, however, a size S or XS is recommended for this underskirt. The elastic band makes it tight for other sizes, although it can also fit an M, but it will be very snug. The sewing isn't perfect, with some loose stitches, but it's acceptable considering the price. It functions well, which is what is important! Shipping was fast, and it looks fantastic under a dress! It provides the intended volume.