Behind the Scenes at a New York Fashion Week Casting Call

The Maestro
Andrew Weir (second from right), owner of ACW Worldwide, addresses his team before a full day of casting at the Hudson Hotel. The team members will sort through more than 300 models to meet the requirements set by their Fashion Week clients, including Adidas' Y-3 and Zac Posen's Z Spoke.

• A Fashion Week Model's Secret: Sensible Shoes