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!!!
After rocking some Prada trousers the night before, the singer celebrated her femininity by slipping into a long-sleeved navy Miu Miu gown featuring a jeweled capelet and seksi thigh-high slit to the The Great Gatsby premiere in New York City Wednesday night.
The dress' sparkling neck tie and open back really set the tone for the film's roaring '20s period. Even the color brought a hint of nostalgia, which BTW, looked incredible with her bright red hair, which she had pinned up.
To make the outfit even more authentic, she paired the frock with a royal blue and gold-framed Miu Miu handbag that looked like it could have been an inCREDible treasure in any vintage shop, and Sorellina rings.
Seems like no matter what Flo tackles, she does it perfectly! And can we add, we are just UBER excited for what she has to offer for the film's soundtrack!
[Image via WENN.]