definitely order a size up if you are in between sizes or unsure. I wear Large and I orderd X-Large because of the reviews and it was good advice.  The colors are great. I have nothing bad to say about the product. I was concerned about the lace riding up around my thighs, but they do not.  The lace is high and flexible/loose enough not to ride up or roll up.  Since it is a high cut underwear it  does give you tummy control too.  Nice product!