I bought these a couple of weeks ago, and cannot get enough! They are extremely flattering on a curvy figure with the stitch lines and design. The pockets that hold the cell phone are perfect for larger iphones (I have an iphone 6s). They stay up when I work out just great, and the materials suctions your shape in. The sales employee did mentioned they stretch out 1/2 a size overtime. I am 5'7.5 and 165 lbs and a medium was perfect.