Blog, CELEBRITY STYLE · July 8, 2021Chiara Ferragni Wore Custom Giambattista Valli Haute Couture @ “Stillwater” Cannes Screening Chiara Ferragni wore a custom Giambattista Valli Haute Couture gown with embroidered flowers made from recycled aluminum (provided by Nespresso) to the “Stillwater” screening at Cannes on Thursday (July 8) in Cannes, France.. Author: fashionsizzle