One of the most fabulous Cannes Film Festival parties this year was the Gucci and Vanity Fair bash attended by Naomi Watts, Jennifer Connelly, Salma Hayek, and more. And while all the ladies looked fabulous in their Gucci frocks, Naomi stole the spotlight in her pale gray one-of-a-kind sequin-and-feather Gucci dress, which she paired with gold satin Gucci ankle-strap peep toes. Naomi's ensemble is an ultra-chic throwback to the '20s and one that's dying to be re-created at your next special event. Start with this Sue Wong feather-embellished cocktail dress ($530) and match it with Naomi's exact Gucci sandals but in leather ($625). If you prefer darker hues, try this equally flirty 28.5 black fringe dress ($632).