This glamorous prom dress is crafted from shimmering black sequin fabric, featuring a figure-hugging mermaid silhouette that flows gracefully to the floor with a subtle train. It has a sleek one-shoulder neckline, supported by a single strap that frames the shoulder beautifully, while the skirt includes a high side slit that adds movement and allure. The sequin fabric catches the light beautifully, creating a luminous, iridescent sheen from every angle, and the back features a low-cut design with a delicate chain detail for an extra touch of elegance.