Royal Blue Sequin Mermaid Prom Dress — Regal, Dazzling & Impossibly Glamorous Step into prom night like royalty in this breathtaking royal blue mermaid gown. The sheer corset bodice is lavishly adorned with oversized 3D floral appliques and dense crystal rhinestone beading — a couture-worthy masterpiece that sculpts the waist and commands every eye in the room. The strapless sweetheart neckline frames the décolletage beautifully, while the geometric diamond-pattern sequin skirt shimmers with every step. The sleek mermaid silhouette flows into a dramatic sweep train for a finish that is nothing short of iconic. Why You'll Love It Sheer corset bodice with lavish 3D floral appliques and dense crystal rhinestone beading Strapless sweetheart neckline for a timeless, flattering silhouette Geometric diamond-pattern sequin skirt for a bold, fashion-forward look Flattering mermaid silhouette that sculpts and elongates the figure Dramatic sweep train for a show-stopping, red-carpet finish Available in a wide range of colors — customize to match your vision Made-to-order with custom sizing for a flawless, personalized fit Fully lined interior for all-night comfort and confidence Dress Details Style: Mermaid / Trumpet Color: Royal Blue (custom colors available) Embellishment: Sequins, 3D Floral Applique, Crystal Rhinestone Beading, Geometric Diamond Pattern Neckline: Strapless Sweetheart Bodice: Sheer Corset Back: Lace-up / Zipper back Train: Sweep Train Occasion: Prom, Formal Events, Evening Gala, Pageant, Wedding Guest, Homecoming Customization: Custom size and color available upon request Sizing & Ordering We offer both standard sizes and fully made-to-measure options. Please refer to our size chart and provide your measurements at checkout to ensure the perfect fit. Rush order service is available — contact us for details and turnaround times. All dresses are made-to-order. Please allow 2–4 weeks for production, plus shipping time.