When Dua Lipa stepped out of Old Marylebone Town Hall in London in June 2026 as a newlywed, fashion fans across the internet immediately recognized a ghost of a 1971 Saint-Tropez wedding. The structured blazer, the flowing skirt, the wide-brimmed hat, and pristine gloves told a story that began more than five decades ago, and one that shows no signs of ending. At the center of that story is Bianca Jagger, a Nicaraguan socialite who, on May 12, 1971, showed up to her own wedding and quietly rewrote the rules of celebrity wedding fashion.
