I was disappointed in the fit of this. (size M) The bust area fit fine (I'm a 36C), but the skirt was too fitted.  I thought it would have more flare or fullness but it just hangs straight.  My shape is not as "hourglass" as the model, so for me there is no flow to the fabric, it is more "fitted" on my not very shapely body. (5'3", 140)  I think if I ordered a Large, the bottom part might fit better, but then the top would be too big.  This garment is not very well made.  The ribbon tie is not sewn very well, and the ribbon feels like paper ribbon. (stiff) The mesh fabric seems cheap.  With no support, I will be using a bra clip in the back to hold the straps more like a halter, as that gives a bit more "lift".  For the price, it's okay, but next time I'll spend more to get something nicer.