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!!!
Seeing Anna Wintour display a warm, genuine smile is like seeing a winged unicorn take flight on a hot day in hell.
OK, we exaggerate a little, but you will agree that a grinning Wintour is a rare sight indeed!
So, naturally, when the notoriously tight-lipped Vogue editor was spotted gushing over the cuteness that is Harper Beckham at Victoria Beckham's S/S 2014 presentation in NYC on Sunday, the event made headline news!
You just KNOW Posh was an uber proud mama that day!
[Image via Vogue Paris Instagram]