Keira Knightley on “Late Night with Jimmy Fallon”

Not only was this Keira Knightley second Valentino look of the night, it was also her second TV appearance. Impressive in my book. I LOVE this dress. I mean, I would die for Valentino, but this is amazing. She looks like a butterfly with the colors and the cut and does not distract from that look with her shoes (Tabitha Simmons pumps). I could stare at this for HOURS. It’s modified, clearly — shortened, but works just in the same way. I swear, a butterfly, right?

Credit: style.com/zimbio

Valentino Fall 2011

Keira Knightley in Valentino on "The Daily Show"

Keira Knightley in Rodarte at the Empire Awards