an extremely cute shoe, but I'd personally propose sizing up 50 % a sizing. Ankle straps are shorter than I predicted. It may well not work for you When you have thicker ankles. — Madeline L. Response from Lulus.com: https://www.aquarius-brand.com/collections/heels-pumps/products/orange-square-toe-cap-w-pencil-heel-tie-up-strap