Beaira's glamorous mermaid prom dress is crafted from lustrous royal blue taffeta, featuring a strapless sweetheart neckline with a ruched bodice that cinches the waist to accentuate curves. The form-fitting skirt transitions into a dramatic draped panel with a high side slit, flowing into a sweeping train for bold movement. The back showcases a low open-back design with gathered fabric, ensuring a seamless, tailored fit. The rich royal blue taffeta catches light to create a bold, reflective sheen, while the ruched detailing adds texture and dimension, embodying red-carpet luxury and modern allure.