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!!!
Katy Perry is still rockin' that purple hair and we ain't complainin'.
The beautiful songstress hit up Domnick's in West Hollywood Wednesday night to have some din din with her Ma and Pa Hudson.
Wearing a short red floral dress and leather studded jacket, Katy looked like a pretty, pretty princess with her flowered headband.
Earlier in the night, she gave her fans a surprise concert at The Grove to promote her new 3D movie Part of Me.
[Image via WENN.]