SAINT LAURENT held its Spring '20 Paris show on a stage featuring synchronized, gleaming lights in front of the Eiffel Tower - a fitting backdrop for the collection's shimmery, light-catching pieces. Cut in a one-shoulder silhouette, this dress has been made in Italy from black silk-blend crepon flecked with metallic fil coupé threads. It has boning for support and a side cutout to reveal the perfect amount of skin. Channel the glamorous '70s feel by pairing yours with platform sandals.