I'm a L/XL and sized to XL in this since it's not stretchy. I shouldn't have. It's a little loose/wide around the bust and weirdly can't be pulled taught. Side boob going on more than wanted. The skirt is cut weird too like it pulls towards the slit a lot.. so it barely covers ur private area once you start moving. The over shirt is HUGE

I absolutely love this!!! it feels good, looks good and overlay goes with everything