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!!!
Na na na na, come on!
In the bondage-inspired spread, RiRi and Mossy get very skintimate in lacy lingerie and their birthday suits.
Oh yeah, and there's a whip and crop too, but we know from personal experience that those kind of things excite Rih. Ha!
Check out more of the racy pics (below)!
[Image courtesy of Rihanna's Twitter.]