Item Size: M
I'm not 100% sure on my waist and hip measurements, but i'm usually a small on top and a medium to large on the bottom as I definitely have a booty and some hips. I read a lot of the reviews that said to size up and thats definitely true. Maybe even one more than sizing up. Rompers are hard for me as smalls fit my top and mediums usually fit the bottom, even smalls do sometimes as well. I got the medium and the bottom was way too small. The top was a perfect fit. Shouldve gotten a large. Still super cute in person.