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!!!
Mel B looked hot like fiyah at the 14th Annual DesignCare Event in Malibu over the weekend.
The Spice Girl spiced up everyone's live in a fiery red Romona Keveza frock and glittery Christian Louboutin pumps.
To finish her sizzling look, Mel carried a gold Alexander McQueen clutch and wore her hair in a pretty bun.
Whoever styled her for this event should do it more often. She's never looked better!
[Image via WENN.]