Royal Blue Sequin Lace Applique Sheer Corset Mermaid Prom Dress Spaghetti Strap High Split Lace-Up Open Back Formal Gown

Confident. Radiant. Absolutely unforgettable. This royal blue sequin mermaid gown is a tour de force of evening glamour — every inch designed to make a statement. Crystal-beaded spaghetti straps frame the sweetheart neckline, leading into a breathtaking sheer plunge-V corset bodice where a deep central V cutout traces the sternum in a daring illusion panel, surrounded by dense all-over sequin embroidery and swirling lace vine appliqués that glitter like a midnight sky. The same sumptuous embellishment covers the entire fitted mermaid skirt — sequin and lace from bodice to hem, with not a single inch left unadorned. A high front split opens for movement and drama. The back is the ultimate reveal: a fully open lace-up corset back with crisscross ties, architectural and daring, closing in a small sweep train at the floor. This is the gown for the woman who intends to be remembered.

Dress Features

• Silhouette: Mermaid with sweep train
• Neckline: Sweetheart with sheer deep plunge-V illusion center panel
• Straps: Crystal-beaded spaghetti straps
• Sleeves: Sleeveless
• Bodice: Sheer boned corset with all-over sequin embroidery + lace vine appliqués; deep V illusion panel at center front
• Skirt: Fitted mermaid skirt with all-over sequin and lace vine appliqués; high front split
• Back: Open lace-up corset back — dramatic open back with crisscross lace ties
• Train: Sweep train
• Fabric: Sequin mesh / embroidered lace throughout; sheer mesh boned corset base
• Embellishment: All-over sequin embroidery + lace vine appliqués; crystal-beaded shoulder straps
• Length: Floor-length with sweep train
• Color: Royal Blue / Sapphire Blue
• Closure: Lace-up open back with hidden boning
• Lining: Partially lined (lining at bust and hips; sheer sequin mesh throughout)

Made-to-Order & Custom Sizing

This gown is made to order and available in standard sizes or fully custom measurements at no additional charge. For the best fit, provide your bust, waist, hips, height, and heel height at checkout.

Occasions

Perfect for prom, pageants, black-tie galas, quinceánera, red-carpet events, formal banquets, and any occasion that demands unapologetic, show-stopping glamour.

Size Guide

Please refer to the size chart above for standard measurements. Custom sizing is also available — simply provide your measurements at checkout.

Care Instructions

• Dry clean only.
• Store in a breathable garment bag to protect the sequin embroidery, lace appliqués, and crystal bead straps.
• Handle all embellishments with care to preserve their brilliance and integrity.