A New Day emerald green spaghetti strap dress, size XXL

This is a GORGEOUS emerald green dress, in a silky material. It has a low cut front. The bodice is fitted and the rest of the dress is flowy, with a slit that hits at mid thigh. It is brand new with tags. It was a gift. It allllmost fits, it is just tight around my chest. I swear a 44B size bra and a 16/18 in most brands.