I ordered this not realizing it came in with a built-in bra. As soon as I noticed it, I thought well this is going back bc my DDs aren't surgically enhanced & sag without an underwire bra. I decided to try it on anyway & wow! Between the padding & the bodycon fit, my breasts were supported more than my wireless lounge bras. For size reference, I'm 5'6", 175 pounds & bought the large. Fits perfectly! I normally wear a size 10 in pants.