This is cute. However, if you're petite/small the one size might be a bit big in places. I'm 5'3", 130lbs, 36/26/34 with a short torso, fit build, and a lil mama tummy. This is a but loose in the chest unless you cross the straps like on the model, and because of my short torso the 'garter straps' are a little loose. That said it's super flattering and looks amazing on. I really like it. If I were trying to actually wear it anywhere I'd not be able to because It's so slightly too big. But, for wearing at home for playtime, it's totally fine.