0Fashion's It GirlsDesigners from Chanel to Prada are fighting to put their dresses on teen stars. From Hailee Steinfeld to Elle Fanning, Isabel Wilkinson on the fashion world's new starlet obsession.Updated Jul. 13, 2017 12:37PM EDT / Published Feb. 01, 2011 8:58AM EST Gregg DeGuire, PictureGroup / AP Photo Hailee Steinfeld in PradaGregg DeGuire, PictureGroup / AP Photo Hailee Steinfeld in Prabal GurungSipa / AP Photo Hailee Steinfeld in Marchesa with Elle Fanning in ValentinoChristopher Polk / Getty Images for VH1 Elle Fanning in RodarteSipa / AP Photo Elle Fanning in MarchesaGregg DeGuire, PictureGroup / AP Photo Elle Fanning in Marc JacobsAndrew Medichini / AP Photo Dakota Fanning in ValentinoTodd Williamson / Getty Images Chloe Moretz in ChanelStuart Wilson / Getty Images Willow Smith in Christian LouboutinVenturelli, WireImage / Getty Images
Hailee Steinfeld in PradaGregg DeGuire, PictureGroup / AP Photo Hailee Steinfeld in Prabal GurungSipa / AP Photo Hailee Steinfeld in Marchesa with Elle Fanning in ValentinoChristopher Polk / Getty Images for VH1 Elle Fanning in RodarteSipa / AP Photo Elle Fanning in MarchesaGregg DeGuire, PictureGroup / AP Photo Elle Fanning in Marc JacobsAndrew Medichini / AP Photo Dakota Fanning in ValentinoTodd Williamson / Getty Images Chloe Moretz in ChanelStuart Wilson / Getty Images Willow Smith in Christian LouboutinVenturelli, WireImage / Getty Images