Charles Eshelman/FilmMagic

WHAT SHE WORE Olivia Palermo helped open Faberge's New York flagship store in the label's 35.06-carat diamond necklace. A relaxed blouse, black and white separates and satin Manolo Blahnik heels completed the look.

WHY WE LOVE IT Bright stripes and vibrant heels added fun pops of color to the star's chic ensemble.
18 of 28

Olivia Palermo

Olivia Palermo in Manolo Blahnik