Who: Dakota Johnson.
When: Wednesday, August 10.
Where: The Brett Rattner and David Raymond-hosted dinner for UN Secretary General Ban Ki-Moon.
What: A black, tie-neck top by Proenza Schouler with Jimmy Choo shoes and Flaca Jewelry tassel earrings.
Why: We've seen this Proenza silhouette on the red carpet before, but Johnson makes it her own with a pop of color — those red earrings! — and cigarette pants. The cold shoulder look is having a moment, but the off-the-shoulders silhouette here combines with long sleeves to create a look that's just a bit more intriguing. (Plus, it's one of the most dinner party-appropriate looks seen on this particular red carpet. The woman knows how to dress for the occasion.)