Who made Hillary Duff’s black handbag, platform pumps, and pink key chain that she wore in Beverly Hills on December 17, 2011?

Shoes and purse – Yves Saint Laurent

Sweater – Diane von Furstenberg

Key chain – Alexander Wang

Diane von Furstenberg at ShopStyle
Yves Saint Laurent at ShopStyle
Yves Saint Laurent at ShopStyle

Same key chain in black

Alexander McQueen at ShopStyle