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!!!
Dita Von Teese is just too fab to handle sometimes, and she's killing us this week!
After indulging us with some delish side boob at the Raven Arts and Music Club opening in Mexico on Wednesday, the burlesque beauty made a grand entrance at the cocktail party for the club on Thursday night.
Dressed in a perfectly clingy black wrap gown with embellished sleeves, Dita gave us another heaping dose of cleavage while looking like a dead ringer for Ava Gardner!
She makes us wanna get glammed up and recline on a chaise longue!
[Image via Getty Images.]