I ordered these for my daughter, who is required to wear them for gym class.  She normally wears a 12 in girls, so I ordered these a little big so they would last longer.  These appear to be about a size 10 in girls, the waistband is very tight and the shorts just barely come to her knees, even being a size bigger than she usually wears.  These are just your basic mesh shorts of basic quality, nothing special.  I found the same type at ***mart and *arget for a better price and more accurate sizing.