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!!!
Eva Longoria had another busy day of wardrobe changes in Cannes on Thursday.
We envy her perfectly styled hair! Not a single strand is out of place.
[Image via AP Images.]