SINGAPORE – Diane von Furstenberg is modest when we meet. Seated on an enormous white couch in the parlour of a Singapore Edition suite, the Belgian fashion designer and modern-day inventor of the wrap dress is eager to disavow responsibilities at her namesake fashion brand, which she took back control of from a Chinese company in 2024. “I don’t know if I’m running it. I try to pretend I’m not,” she says. The self-effacement is odd for a woman who has built a personal brand around being at the helm. The 2024 Hulu documentary of her life is titled Woman...