But the design is so classic that it's super easy to find without resorting to dropping major cash for the Tom Ford original!
We found two equally affordable options that are super similar to Kate's dress.
Check 'em out ...AFTER THE JUMP!!!
What a complete 180 from her sugary sweet InStyle feature!
Ch-ch-check out the whole spread, and some behind the scenes pics (below)!
You won’t believe what kind of slippers she wore on set. And no, they aren't ruby.
[Image via Allure.]