Oscars 2015: Celebrity Fashion—Live from the Red Carpet

Meryl Streep in Lanvin

Lady Gaga in Azzedine Alaïa

Jennifer Anniston

Keira Knightley in Valentino

Jessica Chastain

Dakota Johnson and Melanie Griffith

Peter Nyong'o and Lupita Nyong'o

Patricia Arquette and Harlow Olivia Calliope

Bruce Dern and Laura Dern

Scarlett Johansson

Rosamund Pike in Givenchy

Felicity Jones

Jennifer Hudson

Jennifer Lopez

Nicole Kidman

Gwyneth Paltrow

Reese Witherspoon

Sophie Hunter with Benedict Cumberbatch

Viola Davis

Chloë Grace Moretz

Anna Wintour and Bee Shaffer

Rita Ora

Cate Blanchett

Kerry Washington

Sienna Miller

Julianne Moore

Chrissy Teigen

Lupita Nyong'o

Naomi Watts

Emma Stone

Keira Knightley

Rosamund Pike

Sienna Miller

Zoe Saldana

Rosamund Pike

Hannah Bagshawe with Eddie Redmayne

Felicity Jones

Behati Prinsloo

Marion Cotillard

Dakota Johnson

Zendaya

Margot Robbie

Laura Dern

Karolina Kurkova

Anna Kendrick

Patricia Arquette

Gina Rodriguez

America Ferrera

Kelly Osbourne

Faith Hill