Chanel HC Sequin-Embellished Floral-Appliqué Gown May 20, 2023 Polka Popp Chanel HC Sequin-Embellished Floral-Appliqué Gown From the Autumn/Winter 2020 Haute Couture collection. Worn by Charlotte Casiraghi on: 16 May 2023 - "Jeanne du Barry" Screening and Opening Ceremony Red Carpet of The 76th Annual Cannes Film Festival