I was so excited to get this for an upcoming event but it was too big. I’m a 16/18 so I can fit a 1X/2X but sized up to a 3X for comfort & breathability but that was a terrible idea. The top half of the romper runs very large. Overall it’s very stretchy so get your true size. The bottom half is comfortable but if you don’t have a large bust you may have lots of gapping on the sides of the outfit. Sadly had to return.