Embrace Preen by Thornton Bregazzi's signature whimsy with this sleek long sleeved dress from the British brand's Fall '18 collection. Rendered in a deep cobalt blue hue, the body-skimming silhouette has been crafted from stretch crêpe with a rounded neckline and cut-out details at the elbow crease. Choose a pair of white leather boots for an on-trend finishing touch that will spark envy on the streets.