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!!!
Her rep already denied it, so that slight bulge you see is probably just bloat from eating all her favorite salty snacks! Hey, it happens to all of us!
Regardless, the actress looked breathtaking at the We're The Miller premiere in NYC on Thursday in an aubergine Burberry strapless dress with diamond-shaped keyhole cut-out at the bust.
We love it, and mostly because it's not black!
Gray Casadei sandals and Jen's signature wispy blowout bookended the sophisticated look.
[Image via Mavrix Online.]