Update your closet today with Rosie Assoulin. Shop all the latest designer dresses in our selection. The brand’s commitment to expert craftsmanship endures, with each piece using materials such as synthetic. Look to Rosie Assoulin's range of dresses for a simple way to lift your outfit. Providing an easy way to give your wardrobe an instant update, Rosie Assoulin's pieces can be worn occasion after occasion and will never feel dated. Your synthetic dresses will become more beautiful with time as long you take special care when maintaining them. Before cleaning, we suggest checking each individual care label before attempting to clean. Discover the latest selection of Rosie Assoulin dresses at Lyst. Shop new-season and sale today.