I wear a size 11, sometimes size 12 based on the brand, so I ordered 3 pairs of shoes from Onlymaker (2 size 12, 1 size 11).
For this pair, I ordered a size 12 with the 10 inch heel (for extra room near the point) and out of the three pairs I ordered this is the only one that fit.
So get a size up.
The padding in the shoe is great so you might not need to buy the gel insoles from Amazon, and like the other review mentioned, the pictures don't do justice for the color.
Absolutely love these heels!