Jessica Alba sat front row at the Lanvin Fall 2012 presentation on Friday during Paris Fashion Week.

The actress wore a one-shouldered Lanvin Spring 2012 dress for the occasion, which also marked Alber Elbaz’ 10 year anniversary at Lanvin.

The white-and-black dress features gold embellishment trim and sculptured detailing along the shoulder.

While this classic with a twist look suits the actress, I loved the eagle buckled belt and gold sandals worn on the runway by the beautiful Miranda Kerr.

Credit: Style.com & Getty