The sister design duo Lizzy and Darlene Okpo of William Okpo have had an amazing year. Since we profiled them exactly twelve months ago, they've started a new collaboration with online store and blog Brook&Lyn on a limited edition cape, meaning we'll be wearing their styles well into 2012. We bet the two-toned colors are a nod to their sisterly bond, and the attached scarf can be worn in about a million different ways. Last minute holiday shoppers can pick it up over at Brook&Lyn's store.