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!!!
But really, when isn't she!?
The gorgeous redhead poses pretty on the February issue looking like a total doll in a Christian Dior ensemble that shows just the right amount of her porcelain skin.
We hope she keeps this whole acting thing up because we love seeing her play dress up in magazines!
[Image via InStyle UK.]