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 was really A Night to Remember!
Not only was the girl having fun singing some tunes, but she killed two birds with one stones by promoting her Broadway musical Kinky Boots, hence the sassy footwear.
Cyndi was also rocking some serious 80s hair, but we wouldn't want it any other way!
[Image via Joseph Marzullo/WENN.]