I don't like the string, it gets tied in a knot a lot, but other than that, I <3 them. They look really cute with a baby doll top to wear outside, and they are nice to go to my dance classes. I also teach classes and they are good for that cause I can get down with the little kids and it's not a problem with them like with some other pants.
Basically, these pants are a huge piece of fabric with string. They just went straight down my legs and didn't flatter any part of them. Once, the drawstring came untied and they fell right down. Luckily, I was wearing a leotard.