The actress looked casual and chic in black and white.
The Blue Jasmine actress kept things simple in brand-new Lanvin.
See the 10 best-dressed stars at the 2014 Golden Globes.
The actress wowed in Calvin Klein Collection.
The 12 Years a Slave actress pulls off a tricky look.
The young actress looked divine at the premiere of The Secret Life of Walter Mitty.
The actress wore Giorgio Armani Privé to celebrate The Wolf of Wall Street.
The 12 Years a Slave actress looked truly lovely
The Girls actress donned L’Wren Scott
The actress wore an elaborately embroidered gown
The young actress is awe-inspiring in Altuzarra
The model wowed at the Guggenheim International Gala
And leaves her Princess Diana costume behind
The “Big Sur” actress wore bejeweled Christopher Kane
The actress wore a modern-day ballgown at the premier of “Thor”
The model wore Salvatore Ferragamo