Scroll through previous red carpet looks. Then click the dress off the runway that you would like to see her wear to the Academy Awards. Tune in to the show Sunday Feb. 22 to see which dress she chooses.
Lupita Nyongo
Golden Globes 2014: Red caped Ralph Lauren gown (hailed by many as her crowning moment on the red carpet)
Oscars 2014: Flowing Prada gown with plunging neckline in a pale blue that reminded the actress of Nairobi, she said
SAG Awards 2015: Sleeved Elie Saab frock splashed with colors and prints
Valentino
Zac Posen
Ralph Lauren
She wore: Custom Calvin Klein
Felicity Jones
''Theory of Everything'' premiere, October 2014: Pale pink Christian Dior dress with pockets
Golden Globes 2015: Another Dior pick, this time in teal
SAG Awards 2015: Custom Balenciaga dress in pale pink with criss-cross neckline
Click what you think she should wear to the Oscars:
Valentino
Elie Saab
Christian Dior
She wore: Alexander McQueen
Keira Knightley
Oscars 2006: Custom-made eggplant taffeta gown by Vera Wang
Venice Film Festival 2007: Chanel Haute Couture gown with pink bow
Golden Globes 2015: Tiered custom Chanel dress with nature-inspired print
Click what you think she should wear to the Oscars:
Naeem Khan
Valentino
Dennis Basso
She wore: Valentino Haute Couture
Reese Witherspoon
Oscars 2006: 1955 Christian Dior vintage gown
Met Gala 2014: Hot pink Stella McCartney gown
SAG Awards 2015: Figure-flattering, single-shoulder dress, custom-made by Armani
Click what you think she should wear to the Oscars:
Christian Siriano
Badgley Mischka
Versace
She wore: Custom Tom Ford
Rosamund Pike
Orange British Academy film awards 2011: Printed Alexander McQueen halter gown
''Jack Reacher'' premiere 2012: Buttercup yellow Alexander McQueen gown with cut-out accents and open back
Golden Globes 2015: More cut-outs, compliments of Vera Wang
Click what you think she should wear to the Oscars:
Golden Globes 2013: Asymmetrical dress with peek-a-boo belt in blood orange
EE British Academy Film Awards 2013: Vivid yellow Dior Haute Couture gown with sheer paneling
Click what you think she should wear to the Oscars:
Alexander McQueen
Delpozo
Christian Dior
She wore: Dior Haute Couture
Emma Stone
Golden Globes 2012: Lanvin tulle gown in aubergine and raspberry. The Grecian-inspired dress featured side cut-outs and jewel-embroidered details at the shoulder, plus a leather belt accented with a silver eagle.
Oscars 2012: Red Giambattista Valli gown with oversized bow
Golden Globes 2015: Lanvin jumpsuit with rhinestone-embellished bodice and floor-length sash
Click what you think she should wear to the Oscars:
Zac Posen
Oscar de la Renta
Carolina Herrera
She wore: Elie Saab
Julianne Moore
Golden Globes 2015: Metallic Givenchy gown with feathered bottom
Emmy Awards 2013: Black-and-white Tom Ford gown
Golden Globes 2013: Sleeved Raf Simons for Christian Dior gown with fitted bodice and full skirt in chartreuse
Click what you think she should wear to the Oscars:
Bibhu Mohapatra
Jenny Packham
Elie Saab
She wore: Chanel Haute Couture
Writing: Sara Bauknecht | Photography: Getty Images | Design: Holly Artz | Development: Laura Malt Schneiderman