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!!!
This look is so many things! It's romance, it's 1950s, it's Audrey Hepburn!
She swept out of the showroom and back to her hotel in a gauzy pale pink skirt and cropped black sweater, both by the American designer.
Could she BE any more Pinterest-worthy?!
Even her classic updo is begging to be repinned all over everyone's beauty boards! It's like she knows how popular she is on the site and gleefully checks how many repins she's gotten after every outing!
Well, we can't say we blame her. We'd do the same!
The actress remained as loyal as possible to Lauren, and even though she strayed slightly with earrings by Jamie Wolf and a ring by EF Collection, she was wearing black sandals and sunnies from his collection as well.
Ralph is a lucky guy!
[Image via Buzz Foto.]