To help clearify sizing for the females - I hope this helps....

Girls size 7 - 14 for a child without a shape

Girls junior size 1 - 13 for the girls who are preteen and started to get a shape or have one, younger styles

Misses sizes 6 - 18 for the mature figure and more muture styles

Girls plus of course is for the more rounded figure

Womens plus is for the more rounded figure.