I read the reviews and ended up purchasing a size large. I have a 39-40 inch chest and 28" waist, 36"hips.  It fits ok with the laces let WAY out. I am actually going to replace the laces with longer ones..maybe, but it works fine the way it is. The real issue is with the metal latches on the front. I read that someone said there is no room for error.  That is an understatement.  Even with my husband helping me it took many tries and misses to get this latched. Because of these latches, I would be reluctant to recommend it to someone. The fabric is nice. It's well made for the price, but the front latches are almost a deal breaker. I got an underbust style along with this one. That is easier to latch, but just barely. The g-string/thong that comes with it went straight in the garbage, it was awlful. I wouldn't be caught dead in it.