Zimmermann's Castile dress has been crafted from light and airy crochet making it the perfect choice for warm-weather getaways. It's made from cotton in a milky ivory shade and comes from the label's Summer Swim 2018 collection. The shoestring waist tie cinches the silhouette with flattering effect and is highlighted by ruffled trim, while floral lace appliqué at the neckline completes this number on a romantic note. Wear yours with strappy sandals and a basket bag.