See which celebrities earned a big sartorial tick this week.

Model Cara Delevingne in Chanel at the Cannes Film Festival 2014.

Actress Diane Kruger attends the 73rd Annual George Foster Peabody awards in New York.

Jennifer Lawrence opted for a younger look from Dior for the Hunger Games: Mockingjay Part 1 premiere – and it paid off.

Helena Bonham Carter’s choice of sunnies made her red carpet look at the BAFTAs.

Amber Heard pulled off a two-piece Vionnet ensemble perfectly on the red carpet at Cannes.