At the BRIT Awards, Olivia Dean won four trophies, including British Artist of the Year, British Album of The Year, Best Pop Act, and Song of the Day. She wore a custom Loewe dress with intricate floral caviar beadwork and a black knit dress inspired by the Spring 2026 collection. Her performance was particularly praised for her minimal styling and effortless. The win also highlighted her relationship with fashion designer Matthieu Blazy, who created two Chanel looks at the Grammys.