Blanketed in oodles of sparkling sequins, this mermaid gown lives up to its name in a curve-hugging cut that flows from a graceful, off-the-shoulder neck to a floor-sweeping train. Side ruching adds forgiving dimension to the slinky silhouette. Style Name: Badgley Mischka Sequin Off The Shoulder Mermaid Gown. Style Number: 5451469. Available in stores.