I ordered this set for my daughter who is a 14/16. But this runs like a 10/12…. Im sooooo mad because she looks so cute in this outfit. But it’s so tight I can see her private print in the front. And her boobs are hanging out the sides of the jumper. Even with the shirt on top of it. That’s super uncomfortable. It’s so tight. So the 14/16 is more like a 10/12…. My daughter is slim, but you would have to be really really really skinny for it to fit. I’m so sad it doesn’t come in a bigger size!!! This was my favorite outfit that I bought for her off this website this far.