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!!!
In one shot the songstress does her best purple-haired Betty Page pose while wearing some colorful PVC lingerie custom made by Syren Latex Couture.
The other shows the free spirit in a cut off California shirt and leather shorts in front of a painted peace sign backdrop.
We like it, but where's the ejaculating cupcake bra!?
[Images courtesy Capitol Music Group.]