Ballet shoes are supposed to fit close to the foot, they aren't supposed to fit like regular street shoes. Our ballet shoes are medium fit, and are true to size.Our size recommendation is based on length of the bare foot from heel to toe.
US 5M Toddler---Foot Length: 5.12"/13cm
US 6M Toddler---Foot Length: 5.31"/13.5cm
US 7M Toddler---Foot Length: 5.71"/14.5cm
US 8M Toddler---Foot Length: 5.91"/15cm
US 9M Toddler---Foot Length: 6.3"/16cm
US 10M Toddler---Foot Length: 6.5"/16.5cm
US 11M Little Kid---Foot Length: 6.69"/17cm
US 11.5M Little Kid---Foot Length:6.89"/17.5cm
US 12M Little Kid---Foot Length:7.09"/18cm
US 13M Little Kid---Foot Length: 7.28"/18.5cm
US 13.5M Little Kid---Foot Length:7.48"/19cm
US 1M Little Kid---Foot Length: 7.68"/19.5cm
US 1.5M Little Kid---Foot Length: 7.87"/20cm
US 2M Little Kid---Foot Length: 8.07"/20.5cm
US 3M Little Kid---Foot Length: 8.27"/21cm