Rose Byrne in Osman. Photo by Getty Images.
Who: Rose Byrne
Where: The premiere of her new film "Spy" in New York.
When: Monday, June 1st
What: A black Osman Fall 2015 dress and Brian Atwood sandals.
Why: The CFDA Awards wasn't the only place for fashion in New York on Monday night. In a cut-out ankle length dress, Byrne holds her own.