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!!!
Towering in silver knee-high sandals, the slender supermodel stunned NYC, dressed in white lace undergarments topped with an embellished short-sleeved jacket.
But it was her white plumaged wings that stole the spotlight, with their sheer beauty alone nearly bringing us to tears.
That may sound a bit dramatic, but they were really just that wonderful! And if anyone was going to pull of an outfit this angelic, it was going to be Behati!
Check out her other awe-inspiring VS looks in the gallery (below)!
P.S. Don't miss the full CBS broadcast, December 10 at 10/9c!
P.S.S. CLICK HERE to see Adam give his ladylove a standing ovation!
[Image via Bridow/WENN.]