I wanted to post a review for anyone interested. I ended up with all petite sizes (which is not what I ordered, but they fit anyway). I think the fit and sizing is similar to my Speedo lap suit- with the petite being slightly shorter and smaller in the body. I actually think the petite worked out well for me, since other suits tend to hang low in the front on me. The fabric seems really nice- more of a texture to it than my Speedo suit, which makes it less slick and shiny looking. I also think it will wear better because of that.It doesn't have a true shelf bra, but it has shaping and elastic sewn into the front lining that works similarly. Only the front is lined, but the fabric is so thick that I don't think it's an issue. I swam laps today in one of my new suits, and it worked very well. Everything stayed where it should, but wasn't difficult to get in and out of. The style that I have is the Aqua Fitness Butterfly Colorblock Scoop One Piece:
http://www.landsend.com/pp/Aqu.....038;sku_0=::LH5&CM_MERCH=IDX_Overstocks-_-SwimClearance-_-Women-_-Swimsuits-_-OnepieceSwimsuits&origin=index