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!!!
The singer slash actress bared just the right amount of leg in studded denim shorts, covering up her upper body with a slouchy knit cutout sweater.
She brightened up her black Adidas sneakers with a pair of hot pink socks — loves it!
Selenita always gets it right, doesn't she? And her mermaid hair is straight-up covetable!
[Image via Marcus Golejewski/Future Image/WENN.]