Rachel Bilson. Photo by Getty Images.
Rachel Bilson. Photo by Getty Images.
Rachel Bilson. Photo by Getty Images.

Where: Party for the launch of the Blackberry Z10 Smartphone in Los Angeles

When: March 20th

What: A Dior black wool and silk bustier dress with a pink and orange organza skirt.

Why: Business in the front, party on the side—and casual hair contrasts nicely with the tailored silhouette.

Photo: Getty Images