I love these jeans because they minimize the gap between my booty and my waist. However, I've had trouble with the zipper countless times. It seems that the waist portion may be too small for me because the zipper comes undone but the button stays intact. I bought the 11-15 size and I'm usually a size 12/13 in pants (5'2, 175 lbs, bottom-heavy).
I was skeptical at first, but once I put the jeans on, I was in love! I'm definitely ordering more in the different colors as well.
The size of the jeans out of the package can be deceiving. Once pulled on, there is some stretch. Look good dressed up or down; either way they give the curves plenty of shape.