This is a set of TWO dresses. If you are interested in just one, let me know and I can create a separate listing. It is the same dress in two different patterns. One is a purple/pink with bats. The other is a deep navy with purple music notes. The bat dress is labeled a 3X and the music note is labeled a 2X but the fit is the same. The dresses were bought on ModCloth but are a different brand. These dresses are fun and comfy and easy to wear casually or to work.