Zosia Mamet In Cynthia Rowley - Sundance Institute Vanguard Leadership Awards

Zosia Mamet attended the Sundance Institute Vanguard Leadership Awards held at Stage 37 on Wednesday (June 4) in New York City.

The shock is two-fold: firstly, she’s smiling and secondly she’s wearing a dress I don’t hate.

The ‘Girls’ actress was beaming, wearing a chic ivory Cynthia Rowley ‘Ribbon’ slip dress from the Spring 2014 collection, which she styled with ivory and black pumps, plus a selection of jewels.

Zosia, smiling and chic? Now those are three words I never thought I would be writing in one blog post.

Credit: Getty