The material is great, the only thing is because it comes with the built in bra I would choose a size based off how big your chest is and not your waist

FN did it again. I'm 5'4 36DD. I Usually wear a S/M top. For this one I thought I'd air on the safe side and get a Large. I'm glad I did! The cup size can actually stand up to my large bust, and the top is actually a stretch cotton-ish material with a zipper in the back. And this periwinkle pink...what's not to love?