This Sweetheart Long Mermaid Off-the-shoulder Sequined Sleeveless Prom Dress With Slit is sure to be a showstopper. Featuring a stylish sweetheart neckline. a mermaid silhouette with a long hemline. an off-the-shoulder design. sequin detailing throughout. and a slit for added elegance. this dress is an eye-catching choice for any special occasion.