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!!!
A handful of bad reviews are not going to deter our fave good-girl-gone-bad!
Rihanna's hard work as the creative director for her River Island collection's ad campaign is now evident as the shots taken by Mario Sorrenti have been unveiled.
And they're as seksi and slinky as you'd expect something produced by RiRi to be!
They may not be ground-breaking, but we can totally see young women who love showing off skin rocking these pieces, especially the black maxi dress with thigh-slit, the stretchy yellow dress with keyhole cut-out in the back, and those cute striped shorts with matching blazer!
Fun and flirty duds that are perfect for a night out!
We like it, like it!
Check out the full campaign in the gallery (below)!
[Image via Mario Sorrenti/River Island]