Dissecting the outfits is easy. We could almost make a fashion Venn diagram. The looks overlap from the waist down with black, waxy (leather?) pants and booties. Up top, though, the ensembles diverge. Poppy's chambray button-down and extra-furry scarf (or is that a vest?) allow her to transition from day to night, while Cara's crop top, boxy, leather jacket, and Mini monster Baguette bag position her for a night on the town. It's difficult to pick which outfit we'd want to wear more — although, considering it's Friday, we're leaning toward the little sister's look. Weigh in with your favorite in the comments below.