Who: Kate Mara
Where: The launch of Martell's new cognac "Martell Caractere" at a private dinner held at the Paramour Mansion in Los Angeles.
When: Thursday, October 10th
What: A white sleeveless Viktor & Rolf dress from resort 2014.
Why: The short, ruffled skirt adds a flirty counterpoint to the more conservative, collared neckline.