It runs a little big. It’s very stretchy and the back side goes very low. If you have a booty like mine they will see your crack lol. But it cute and sexy. Thin material but comfortable.

The fabric is not tight if you have a small butt fine but if you do it comes out when you sit down in the breast area you have to wear a bra oh having small breasts I think for those who don't have much of a butt... I'm 5, 6 weight 190 bra 38B hip 44 waist 35 the fabric stretches but doesn't tighten I don't like it