1/44
Karwai Tang/WireImage
Wimbledon White
in Ralph Lauren
2/44
VCG/VCG via Getty Images
Belle of the Ball
In Elie Saab
3/44
Frazer Harrison/Getty Images
Sweet and Sexy
In Oscar de la Renta
4/44
StillMoving.net for Disney
All Black Everything
In Phillip Lim
5/44
AP Photo/Christophe Ena
Edgy and Cool
In Louis Vuitton
6/44
Dave Benett/Getty Images for Harper's Bazaar
So Elegant
In Dior
7/44
Evan Agostini/Invision/AP
B&W Beauty
In Calvin Klein.
8/44
Larry Busacca/Getty Images
Rulebreaker
In Osman.
9/44
Kevin Mazur/Getty Images for TIME
Power Player
In Dior.
10/44
Pascal Le Segretain/Getty Images
New Navy
In Misha Nonoo.
11/44
Jon Furniss / Corbis
Mad for Plaid
In A.L.C.
12/44
Frazer Harrison/BAFTA LA/Getty Images for BAFTA LA
So Monochrome
In Balenciaga.
13/44
AP Photo/Thibault Camus
Well-Suited
In Givenchy.
14/44
Pascal Le Segretain/Getty Images
High-Low Hem
In Valentino with a BLK DNM cropped leather jacket.
15/44
Carlos Alvarez/Getty Images
New Classic
In J. Mendel.
16/44
Jason Merritt/Getty Images
Form-Fit
In Vera Wang at the 2014 Oscars.
17/44
Vantagenews/AKM-GSI
Urban Chic
In a Grace top and J Brand jeans.
18/44
Pascal Le Segretain/Getty Images
Little Haute Dress
In Dior.
19/44
Chris Jackson/Getty Images
To the Maxi
In Ralph Lauren.
20/44
Michael Loccisano/Getty Images for the 2014 Tribeca Film Festiva
Peachy Keen
In Narciso Rodriguez.
21/44
Marc Piasecki/WireImage
Chicly Structured
In Dior.
22/44
John Shearer/Invision/AP
Pants Party
In Christian Dior Couture.
23/44
Andy Kropa/Getty Images
Flirty Mini
In Miu Miu.
24/44
ChinaFotoPress/ Getty Images
That's So Tulle
In Elie Saab.