For when you want to float instead of walk (or at least look like it). This ball skirt is made up in our favorite party-ready (and holiday-ready) tartan silk shantung. The fit is fantastic, too: an adjustable waist tie gives you a flattering, cinched-in shape… tie it in a bow or just a big karate-belt knot with the ends hanging loose. And while it sits high on the waist, the skirt is full, so there's plenty of room to move.