BEST DRESSEDKylie and Tyga vs. ZendayaVote for the best dressed star(s) of the week here.by W MagazineNovember 1, 20151Tyga and Kylie Jenner in Balmain. Photo by Getty Images2Lea Seydoux in Prada. Courtesy of the brand.3Sarah Hyland in Jenny Packham. Photo by Stefanie Keenan/Getty Images for Harry Winston4Ashley Benson. Photo by Stefanie Keenan/Getty Images for LACMA5Zendaya in Dsquared2. Photo by Stefanie Keenan/Getty Images for Harry Winston6Allison Williams in Monse Maison and Forevermark. Courtesy of Forevermark.7Laetitia Casta in Schiaparelli. Photo by Fred Duval/Getty Images.