1/34
Astrid Stawiarz/Getty Images
Pretty in Pink
In Zac Posen
2/34
TIMOTHY A. CLARY/AFP/Getty Images
Look Back At It
In Zac Posen
3/34
Jordan Strauss/Invision/AP
Marsala Mama
In Marchesa
4/34
Evan Agostini/Invision/AP
So Sharp
In Valentino
5/34
Rommel Demano/Getty Images
Noir Night
In Maison Martin Margiela
6/34
Dimitrios Kambouris/Getty Images
Prim & Polished
In dark skinny jeans and a tailored blazer
7/34
Michael Loccisano/Getty Images for DuJour Magazine
Lady of the Hour
In Azzedine Alaïa
8/34
Dimitrios Kambouris/Getty Images
Ballerina
In Zac Posen
9/34
The Ruffle Effect
In Michael Kors
10/34
Ilya S. Savenok/Getty Images
Cool & Crisp
In Nina Ricci
11/34
Jamie McCarthy/Getty Images for the 2014 Tribeca Film Festival
Merlot Midi
In Zac Posen
12/34
Courtesy Getty Images for Tiffany & Co.
Typical Katie
In Balenciaga
13/34
Michael Loccisano/Getty Images for the 2014 Tribeca Film Festival
Sugar Coat
In Prada
14/34
Courtesy of David X Prutting/BFAnyc.com
Front Row Fashionista
In Marchesa
15/34
D Dipasupil/FilmMagic
Defy Gravity
In Alaïa
16/34
Theo Wargo/WireImage
Fashion Forward
In Michael Kors
17/34
Stephen Lovekin/FilmMagic
Rocker Chic
In Calvin Klein
18/34
Stephen Lovekin/Getty Images
Basic Black
In Dolce & Gabanna
19/34
Jeff Vespa/Getty Images
Style Star
In Holmes & Yang
20/34
Dave Allocca/Startraksphoto.com
Designer Holmes
In Holmes & Yang
21/34
Christopher Polk/Getty Images
Just Right
In Holmes & Yang
22/34
Jordan Strauss/WireImage
The Best Kind of Blues
In Calvin Klein
23/34
Christopher Polk/Getty Images
VMA Time
In Proenza Schouler
24/34
John Shearer/WireImage
Charming
In Contrarian