Bryce Dallas Howard has made a point of breaking with Hollywood tradition at this year’s Cannes Film Festival.

The Black Mirror actress is currently at the Palais des Festivals in Cannes to promote her hugely-anticipated film Rocketman, which sees her take on the role of Elton John’s mother, Sheila Eileen.

While many fashion critics have been focused on what her Rocketman co-stars Taron Egerton and Richard Madden are wearing (think metallic dinner jackets and printed suits), however, Howard has managed to use her time on the Cannes 2019 red carpet to promote an important message of sustainability.

Cannes 2019: What we can learn from Bryce Dallas Howard’s brilliant fashion statement