This week, Marion Cotillard graced the red carpet in fiery red, Julia Stegner opted for a sleek '90s approach, and Nicky Hilton gave us sexy head-to-toe black. Let's see how well you were paying attention to the minor, but oh-so-important, details of this week's style stars.
Who made the black lace dress Nicky Hilton wore in the Hamptons?
Marion Cotillard's Stella McCartney clutch was what color?
Model Julia Stegner wore what type of necklaces?
Diane Kruger attended Berlin Fashion Week in what kind of shorts?