This is a knee-length striped skirt. It has a lining, so your underwear won't show through, and it has a moderate amount of volume. Those who usually wear size S can wear it without any problems. I often wear sizes S to M, and the size is just right. I bought it for party outfits, but I haven't had a chance to wear it, so I'm selling it. It's in beautiful condition, only tried on at home.