These boots are gorgeous! I'm usually a US 5-5.5 and I got a US 6. They fit a bit narrow and slightly short (maybe 1cm-2cm), so the 6 is perfect for me with some thin socks! They are pretty high though; the equivalent to a 4 inch heel I think, so be warned! Also, there is no real cushion/support in the insole, so I suggest adding a gel insole if you plan on wearing these for more than 2 hours (standing/walking)! The leather is very nice, but is thin so it can be easily scratched. Overall, great boot!
These go amazing with everything! And they come in purple, too!