
It takes a truly over-the-top look for a celebrity Halloween costume photo shoot to stop me mid-scroll on Instagram. But barely halfway into the day on Oct. 31, Elsa Hosk won my superlative for "Most Accurate Halloween Homage" with her tribute to Princess Diana's famed revenge dress.
Hosk re-created the little black dress Princess Diana famously wore to a gala at London's Serpentine Gallery on June 29, 1994. You know the one: a Christina Stambolian original—with a low-cut, draped off-the-shoulder bodice and a tight-fitting asymmetric skirt, plus a flowing chiffon train affixed to one hip—worn the same night then-Princes Charles admitted to his affair with Camilla Parker-Bowles. The Halloween 2024 edition wasn't posted with a designer credit, but Hosk may as well have plucked it from a royal archive—it's identical to the original. Even more impressively? Her beauty beat made the model identical to the people's princess.