Wearing a Giorgio Armani Privé bodice and trousers in white satin with wide sleeves, French actress Marion Cotillard took center stage at the 71st Cannes Film Festival red carpet. With wide sleeves and black belt, completing the look, Ms. Cottillard proved that wearing white trousers at the red carpet can overshadow floor length gowns.

Photo by Getty Images, courtesy of Giorgio Armani