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!!!
Our fave Kiwi was back and better than ever at The BRITs today!
But Lorde's was floor-length, and she paired it with chunky platform shoes instead of the matching Tom Ford boots.
Keep the glitzy looks coming, ladies!!
[Image via Getty Images.]