The pale lime colorway of the Lexy dress from Preen by Thornton Bregazzi promises to inject a zesty touch into your evening repertoire. The SS19 runway-featured style has been crafted from lace, and falls to a floor-trailing length with a straight silhouette that's spliced by bold mesh-trimmed ruffles. For a heightened sense of off-kilter elegance, the piece works a single-sleeve cut, and it's topped with a wide neckline that's designed to slouch insouciantly off one shoulder.