eBay's Fashion Vault has opened its doors to the Kardashians, which means from now through Monday, May 21 at 8 a.m. PST, you can take home your favorite pieces previously worn by the star. Shop Kim's designer dresses, shoes, bags, and more, and a few of Kourtney's items, too. A portion of the proceeds will go to Life Change Community Church. We went through the entire auction and handpicked our favorite pieces from Kim — a jewel-tone Gucci skirt, killer L.A.M.B. shoes, a sunny Peter Pilotto dress, and a few other frocks — so click through to see her in them and to place your bid. Then enter eBay's Kardashian vault to see the rest of the designer auction items from the sisters.