I am surprised that these fit so well, because they're on the lower end of what my feet can handle in terms of size. But these are my favorite shoes to wear. I love to just slip on my shoes right before I leave, and these tend to be my go-to pair whenever something matches them.
The shoes are comfortable and pretty adorable. If you order them, you can likely order 1 size down - my feet are typically in between 39 and 40. I ordered these in 39, and they fit pretty well.