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!!!
Kourtney Kardashian, we can see your family jewels! Ha!
Mason and Penelope's mom sparkled on Saturday inside the Kardashian Khaos boutique at the Mirage Hotel & Casino for a pre-Labor Day meet and greet with fans.
With her brunette locks slicked back in a half up 'do, Lorde Disick's lady in waiting showed off her rocks in a jeweled print mini dress with ornate detailing throughout the entire frock.
A Charlotte Olympia clutch and studded pink Valentino pumps made Kourtney's outfit the crown jewel of the evening!
Which look from Kourt's Vegas weekend do U prefer? Sparkly or seXXXy???
[Image via Judy Eddy/WENN.]