Demi Moore’s fit figure was on full display during opening night of the 79th Cannes Film Festival. The actress turned heads Tuesday in France while walking the red carpet in a strapless, sequin Jacquemus gown that highlighted her toned arms and beauty. Moore, 63, completed her look with a gorgeous diamond Chopard necklace and floral-shaped earrings. Demi Moore turned heads during opening night of the 79th Cannes Film Festival in France Tuesday night. WireImage The actress walked the red carpet in a sequin gown that highlighted her toned arms and beauty. WireImage The Golden Globe winner and her stylist, Brad Goreski, gave fans a closer look at her red carpet outfit in a joint video post shared to Instagram . “Maybe one of my most favorites dresses on you,” actress Rita Wilson raved in the comments section. “I still think she looks great,” another commented. “She’s always been beautiful.” “Insane!…