a really lovable shoe, but I might recommend sizing up 50 % a dimension. Ankle straps are shorter than I predicted. It may well not work for you In case you have thicker ankles. — Madeline L. reaction from Lulus.com: https://www.aquarius-brand.com/collections/heels-pumps/products/black-square-toe-cap-w-pencil-heel-tie-up-strap