Love these. I bought Large based on the chart, and they're so comfortable I think I may try a size smaller for times when I want a little more control. But these are so comfortable, the legs are just long enough to keep my thighs from chafing, and the waist pulls up so high it about meets my bra in some places, so I almost feel like I'm wearing a full-body smoother without all the hassle. These aren't really about trying to smaller, just about being smoother. Fewer bumps and lumps and rolls to show through dresses. I wish they came in more colors, but I'm happy so far with the blue/black/beige that I bought here. They did cause some static cling with one particular dress, but a little Static Guard solved it right away.