It's a knit skirt. The length is just above the ankles on me, who is 160cm tall and weighs 58kg with an average build. It has a lining, but it doesn't go all the way to the bottom, so it's a bit see-through. The flared hem also makes your legs look longer. It's a simple black color, so it can be matched with various outfits. The condition is still quite good, but please refrain from purchasing if you are not comfortable with used items. I'm selling it because I no longer have the opportunity to wear it.