Fashion Week

In the Front Row and at the Parties with Stars

Michelle Dockery and Lena Dunham have a moment at Miu Miu. Plus, the Fanning sisters, Katy Perry and more celeb-spotting at Paris, Milan, London and New York Fashion Weeks

JESSICA BIEL

The actress hosts Saks Fifth Avenue and Dior's fall collection party in a cream-colored asymmetric dress, accessorized with gold pumps, a white clutch and a cuff (worn, yes, over the sleeve).