BEST DRESSEDKim Kardashian vs. Caitlyn JennerVote for the best dressed star of the week here.by W Magazine11.15.151Kim Kardashian in Givenchy. Courtesy of Getty/Gucci2Léa Seydoux in Prada and Chopard. Photo by ChinaFotoPress/ChinaFotoPress via Getty Images3Caitlyn Jenner in Moschino by Jeremy Scott. Photo by Getty Images4Jennifer Connelly in Louis Vuitton. Photo by Dave Allocca/Starpix5Selena Gomez in Mugler. Courtesy of the designer.6Ashley Benson in Nicole Miller. Photo by John Salangsang/BFA.com7Karlie Kloss in Mugler. Photo by BFA.