For four decades, Yves Saint Laurent treated accessories as essential to silhouette and storytelling, working closely with houses like Goossens, Scemama, and Gripoix to design jewelry, shoes, hats, and handbags that pushed the visual language of haute couture. Yves Saint Laurent: Accessories (Phaidon, 2025) is the first book to explore this side of the designer's legacy, drawing from more than 20,000 pieces held in the private archives of the Yves Saint Laurent Foundation. With newly commissioned photography, design sketches, and backstage imagery, it captures the precision, wit, and range of his accessory design.