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!!!
Make a wish!
The beautiful October cover was shot by world renowned photog, Annie Leibovitz, and featured the sultry and barely clothed model holding a delectable cake for their huge milestone!
With deliciously loose curls and a puckery red lip, Miz Upton screams old Hollywood glamor, and we can't help but be enamored by her
Who knew turning 100 could be this yummy — and seksi!
[Image courtesy Vanity Fair.]