I bought the Juniors size 0XS-2S, and it fits my 7 year old daughter like a pair of pants. She wears a girl's size 10, and is taller for her age. The capri length is perfect on her, and reaches her ankles. She says the waistband is soft and doesn't dig into her skin, and the pants are soft too. She wears these for lounging around the house. She prefers these to her expensive boutique leggings, because those are fitted to her legs but these capris are looser and flowy.