Knix made it right!
I am an adult, far beyond my teen years. Having used adult Knix in the past, I decided to try the teen line, just because they are a little cheaper and they come in fun colours! I read many reviews where people suggest going up one size for the teen sizes. I did, and found them much too large. Then change prices at Knix was speedy and smooth (thanks, Knix!) and once I got the size right, they are fantastic. I would recommend the teen line to adults when you want some fun colours and patterns!