Dare to bare with style by Jessica Angel 737. This plunging halter-neck mermaid gown is not for the faint of heart—it`s for those who love to make a splash. With a neckline that plunges deeper than the Mariana Trench and a sweep train that flows like the currents of the ocean, this gown is pure underwater enchantment. Get ready to make waves and leave a trail of admirers in your wake.