Elie Saab has an esteemed history at the Cannes Film Festival. Starlets like Jessica Chastain, Sarah Jessica Parker [1], and Naomi Watts [2] have worn the brand's designer gowns on the Cannes red carpet, and Emilie Guillaumaud, the director of communications for Elie Saab, revealed to us the history of Naomi's one-of-a-kind bead and feather gown and the definition of true Cannes style.