Getty Joe Alwyn steps out in a custom look for the 2026 Met Gala held at the Metropolitan Museum of Art on Monday (May 4) in New York City. The 35-year-old actor wore a look created exclusively for him by Valentino creative director Alessandro Michele. What is Joe Alwyn wearing at the Met Gala? Joe wore a Valentino look created exclusively for him by the brand's creative director Alessandro Michele. The outfit consists of a hand-pleated taupe crepe de chine shirt with a draped neckline, a pleated geranium satin belt and black satin cady trousers with a front pleat detail.