I love this dress for the comfortable fit and for the back of the dresss! Absolutely love the low cut. The type of bra I wear with this is a bra I bought in target made out of silicon which has absolutely no straps the silicon just sticks to your breast all day. They come in all cup sizes! Or you can go to VS I know they have a bra with straps that tie low so u can wear it and it not be visible.