Allison Williams in Monse Maison and Forevermark

Allison Williams in Monse Maison and Forevermark. Courtesy of Forevermark.

Who: Allison Williams

Where: The Forevermark celebration of “A Diamond Is Forever” in New York.

When: Wednesday, October 28th

What: The Girls star wore a ruffled white shirtdress by Monse Maison, blue Louis Vuitton pumps, and Forevermark diamond gems.
Why: Diamonds aren’t the only things that last forever—the classic white shirtdress will always be a win.