I'm plus size and having a very hard time finding something to wear under my dress for a bra and to suck me in. I also trolled and posted on the plus size board, but only got the obvious, Spanx, and a suggestion for another website, but after reading reviews of that business, found that the vast majority were negative. So, that being said, anyone on here who's plus size find any under garments that work really well and are not extremely binding? I've heard a long line bra would work well, but not sure where to find one. Looked on Lane Bryant, but they are not nearly long enough to suck in my upper stomach and back.