I usually order 1/2 a size up - you might want to too or maybe even a whole size up. I got a size 8, normally I'm a 7.5. Its cute and comfortable and won't slip since it has a elastic-like grip. The only thing is that its kinda narrow. I have somewhat wide feet and these shoes are definitely narrow on me - but its not that bad. It doesn't bother me that much. So all in all, I'm pretty satisfied - it arrived much earlier than expected.