It should fit snugly so it doesn't move when you roll or dance. My daughter usually wears 5t or xs but we ordered 3 and it fits perfectly. It will not fit next year, but in gymnastics it will not be possible to wear it hanging upside down.
Pack Athletic Performance Basketball Drawstring Girls' Clothing
48 Review
Eocom Pairs Childrens Winter Animal Girls' Clothing
64 Review
Hollhoff Gymnastics Playgrounds Shorts - Breathable Clothing for Girls
48 Review
Amazon Essentials Little Short Sleeve Leotard Girls' Clothing for Active
61 Review
Amazon Brand Sleeveless Unicorns Metallic Girls' Clothing in Dresses
75 Review
Castle Fairy Communion Pageant Bridesmaid Girls' Clothing for Dresses
54 Review
Castle Fairy Pageant Wedding Communion Girls' Clothing for Dresses
53 Review
Rainbow Toddler Princess Sleeveless Sundress Girls' Clothing and Dresses
57 Review