Ohmigosh I love these pants! I ordered two pairs in medium and they are even prettier in person than in the photos. Im a size 4-6 and they fit, but the elastic in the waist was a little more snug than Im used to (Ive been spoiled by yoga waistband leggings). I think these could easily go up to a size 8 if you don't mind the feel of the wide elastic waistband. The legs are very roomy and the length is perfect (Im 55 and they could easily fit someone an inch or two taller).