I bought this swimsuit for my almost 3 year old daughter and chose a size 4. She's tall for her age, so we always take her one size up. I would recommend going a little larger especially if you're buying it for dancing. This way you get a whole year of dance for young dancers. It fits perfectly, the material is beautiful and it's amazing! We'll see how it holds up, but so far I'm very happy with it.
Amazon Essentials Little Short Sleeve Leotard Girls' Clothing for Active
61 Review
Pack Athletic Performance Basketball Drawstring Girls' Clothing
48 Review
Thermajane Girl's Cozy and Comfy Thermal Underwear Long Johns Set with Fleece Lining
46 Review
Dancina Toddler Leotard Flutter Sleeve Girls' Clothing for Active
55 Review
Castle Fairy Pageant Wedding Communion Girls' Clothing for Dresses
53 Review
Fancy Girls Communion Dresses White Girls' Clothing in Dresses
53 Review
Amazon Brand Sleeveless Unicorns Metallic Girls' Clothing in Dresses
75 Review
First Communion Dress Line Ivory Girls' Clothing and Dresses
56 Review