Coco Rocha's Oh So Glamorous

Coco Rocha is all about Zac Posen this week.
The supermodel stood out from the Versace-clad crowd at the H&M launch party Tuesday night in a Zac Posen Resort chiffon gown.
It’s a little dressy for the event, but when you look that good in it who cares?
[Image via Iva Nikolov/WENN.]