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!!!
Michael Douglas must feel like the luckiest man in the world!
Catherine Zeta-Jones looked like a million bucks at the Side Effects premiere in New York City Thursday night.
Wearing a strapless floral print Michael Kors dress with floor-length train, the 43-year-old was sheer elegance as she posed with her hubby.
Keeping the accessories tame, Mrs. Douglas opted for strappy gold Jimmy Choos and small beige handbag.
Very nice, CZJ!
[Image via Andres Otero/WENN.]