Bob Mackie is an iconic American fashion designer best known for his bold, glamorous, and highly theatrical creations. Often called the “Sultan of Sequins,” Mackie built his reputation designing show-stopping costumes for stage, television, and film, blending Hollywood spectacle with couture-level craftsmanship. He rose to prominence in the 1960s and became especially famous for his long-running creative partnership with Cher, designing many of her most unforgettable looks.