So I ordered these for my 15 month old who is a size 5 but is approaching a 6. I received them and they are quite large. I gave 5 stars anyway because they are still very well made and will be perfect for her when she is 6 and I remember when my boy was little I had to downsize him but she is growing so fast that I didn't want to do it for you. So I would say if you, the child, stagger in sizes and are still in a smaller size, order a size down first.
LEOCI Soccer Shoe Coomfortable Numeric_11_Point_5 Girls' Shoes and Athletic
69 Review
Breathable Fashion Sneakers for Baby & Toddler Boys & Girls: Bless Children Walking & Running Shoes
54 Review
KUBUA Sneakers Lightweight Breathable Athletic Girls' Shoes for Athletic
53 Review
Saucony Girls Cohesion Running Little
52 Review
Slip-Resistant Crib Shoes for Babies: Robeez Soft Soles for Girls and Unisex Toddlers, Ages 0-24 Months
53 Review
Capezio Girls 3800 Mary Jane Tap Shoe in Caramel - Size 11.5 M Toddlers
49 Review
Felix Flora Toddler Flower Dress Shoes - Adorable and Comfy Flats
47 Review
Flexible Comfort: pediped Flex Isabella Mary Jane for Toddlers and Little Kids
47 Review