Cannes 2019: Elle Fanning is a botanical goddess in plunging ballgown on Day 2

Botanical beauty!

Elle Fanning was a fashion standout on Wednesday at the 2019 Cannes Film Festival, hitting the red carpet in a plunging gown with allover floral detailing. With fresh flowers braided into her updo, it was an appropriately youthful look for the 21-year-old, who made history this year as Cannes' youngest-ever jury member.

While Fanning embraced soft pastels for the "Les Miserables" premiere, other stars opted for bolder colors, including supermodel Alessandra Ambrosio, whose siren-red number showed off every last inch of her legs. Eva Longoria donned a bright yellow jumpsuit while Julianne Moore was demure in black.

See all the Day 2 red carpet moments in the gallery below.