The dress has a short train and a slim silhouette, with an extremely mid-aughts plunging neckline.
She wore her hair in a slicked-back bun and kept her makeup and manicure minimal.
Bella Hadid is arguably winning the Cannes fashion game this year.

Kristy Sparow/Getty Images

Kristy Sparow/Getty Images

Kristy Sparow/Getty Images