French Dispatch actor’s outfit at Tuesday night’s Louis Vuitton dinner during the 2021 Cannes Film Festival. For the star-studded event — which was also attended by Spike Lee, Amina Muaddi, and Maria Bakalova, among others — Chalamet wore (shocker!) Louis Vuitton in the form of an ‘80s-inspired teal track jacket from the spring ‘22 menswear collection, as well as two locket bracelets that designer Virgil Abloh made in partnership with UNICEF.