These are ballet flats. They do a good job with ballet classes for kids. I had to reply that there is no arch support because these are ballet flats. Arches are not supported. Nonetheless. They are perfect for your aspiring dancer.
Slip-Resistant Crib Shoes for Babies: Robeez Soft Soles for Girls and Unisex Toddlers, Ages 0-24 Months
53 Review
Flexible Comfort: pediped Flex Isabella Mary Jane for Toddlers and Little Kids
47 Review
Felix Flora Toddler Flower Dress Shoes - Adorable and Comfy Flats
47 Review
Dance in Style with Molly Jane Tap Shoes: Unisex-Child Mary Flats
50 Review