Fashion Week Transformation

Belle chooses a copper satin dress for the Vera Wang show.

The actress attends the Peter Som show in a black dotted-mesh and satin-trimmed dress.

She dons an Oscar de la Renta frock at the Heart Truth Red Dress show.

Belle picks a full white skirt for the Oscar de la Renta show.

Belle dons a black-and-white-print dress at the Miss Sixty show.

She looks chic in all black at the Carlos Miele show.

The actress attends Phillip Lim's show in a plaid bubble dress and cardigan.

She takes a front-row seat at the Derek Lam show.

Belle shows signs of spring in a white blouse and pleated skirt at the Max Azria show.

She opts for a trench-style wrap dress at the launch party for Georg Jensen's latest jewelry collection.