These are so adorable, but despite sizing up they're too small! I could cry b/c I have to send them back, and re-order once they arrive and my refund is issued. What a pain. :/ I've ordered many of the "Cheongsam" style shoes and know how to size up. These are smaller than the other styles. Order 3-4 sizes up, especially if you need a tall toe box. Not kidding, these cut into the tops of my feet.