10 Best-Dressed Stars

Washington chose a sexy strapless minidress (left) by Jason Wu for his show. At Calvin Klein, the actress wore a green coat-dress (right) by the designer. She accessorized both looks with a chic clutch and pumps.

Throughout the week, Rachel Bilson rocked a look that worked perfectly on her petite frame-colorful minis and high-heel booties. At Brian Reyes, the actress chose a fashion-forward gold skirt and bolero (left) by the designer. For the Diane von Furstenberg show, Bilson wore a multi-colored DVF mini and black ankle boots (right), of course.

We're not sure if she shopped Serena's closet, but Blake Lively stepped out in trendsetting looks all week long. Our favorites included the Marchesa feather-embellished jacket and lace shorts (left) she wore to the designer's show, and the multi-hued tiered dress (right) she chose for the Anna Sui for Target launch party.

The Gossip Girl star showed off her layering skills at Proenza Schouler by adding a black blazer over her bustier and drawstring shorts (left). The actress accessorized with Giuseppe Zanotti platforms and Cathy Waterman jewelry. For designer Joseph Altuzarra's show, Meester chose a long-sleeve purple dress with black ankle boots (right).

At the Alexander Wang show, McAdams highlighted her curves in a black-and-white striped bandage skirt and booties (left). Sporting noticeably lighter locks, the actress wore a bold blue Derek Lam dress and peep-toe pumps at the Proenza Schouler show.

Dunst was a standout in a metallic gold brocade dress and black tights (left) at the Rodarte show. For the Another Magazine and Hudson Jeans dinner, the actress wowed in a floor-length black slip dress with a sweeping train and jacket (right).

Emmy Rossum

went from sexy to demure with ease: At Narciso Rodriguez, her dark makeup and updo complemented the high-neck, camouflage-print dress (left) by the designer. For the Marchesa show, the actress kept her hair and makeup soft to mirror her baby pink feather-trimmed Marchesa dress (right).

At Rag & Bone, the Ugly Betty star rocked a tight black miniskirt and cropped leather jacket (left) from the street-chic brand. For the Marchesa show, Newton paired bone platform pumps with an intricately beaded dress (right) from the designer.

Sims attended a fete for her long-time stylist Rachel Zoe in a Chris Benz dress and leather jacket and jewelry from her upcoming collection for HSN, Grayce by Molly Sims. At the Calvin Klein after-party, the model showed off her great gams in an asymmetrical silver skirt and pumps.

The 30 Rock star dressed up neutral separates with black strappy platforms and a ribbon clutch (left) for the Max Azria dinner. At the Walter show, Bowden wore a sophisticated blue and silver brocade dress and nude pumps (right).