This shrug is made out of a slinky nylon which is perfect for keeping you warm during class. Since it's cropped, you can wear it for the full class if you want too! It is labeled a large, but as someone who usually wears a small/medium, it fits really comfortably. :) Nothing is wrong with it, I'm just working through minimizing my ever-growing collection of ballet pieces! If you have any questions, please feel free to reach out! I ship orders on Wednesdays, Thursdays, and Fridays.