Isabel Marant is practically synonymous with insouciant, Left-Bank-bohemian chic, and Étoile is the younger and more wearable — but equally cool — sister of the main line. It's full of relaxed tops, romantic dresses, and plenty of Isabel's signature ruffles and lace. This is a fluid, lightweight shirtdress with embroidery at the bodice... just as good with boots as it is with sandals.