Trumpet/Mermaid O-Neck Sleeveless Crystal, Flower, Lace, Draped, Sequined & Ruched Detail Floor-Length Chiffon Prom Gown – Built-In Bra, Customisable Fit

Dramatically beautiful and impeccably detailed for your most special occasions — this trumpet/mermaid O-neck sleeveless floor-length chiffon prom gown combines a sleek O-neckline with a figure-hugging trumpet/mermaid silhouette, and an extraordinarily rich array of decorative detailing: crystal embellishments, floral appliqué, lace, draped chiffon, sequins, and ruching, all working together for a look that’s breathtakingly feminine and occasion-ready. Built-in bra for effortless support, and available in customisable sizing across a full range of US standard and plus sizes (2–24W). Colourway as shown in product images.

Key Features

• Sleek O-neckline — refined, feminine, and gracefully framing
• Figure-hugging trumpet/mermaid silhouette — dramatically body-skimming and sweepingly glamorous
• Crystal embellishments — sparkling and luxuriously detailed
• Floral appliqué — femininely decorative and beautifully dimensional
• Lace detail — delicately textured and elegantly finished
• Draped chiffon — softly flowing and gracefully layered
• Sequin detail — luminous and occasion-ready
• Ruching — beautifully sculpted and flattering to the silhouette
• Floor-length hem for a sweeping, dramatic finish
• Natural waistline — relaxed and gracefully positioned
• Built-in bra for effortless support — no separate undergarment needed
• No train
• Sleeveless for an open, elegant finish
• Available in US sizes 2–24W (standard and plus sizing)
• Customisable fit available — bespoke occasion dress

Specifications

• Fabric: Chiffon polyester
• Silhouette: Trumpet / mermaid
• Length: Floor-length
• Neckline: O-neck
• Sleeve: Sleeveless
• Decoration: Crystal, flowers, lace, draped, sequined, ruched
• Built-in bra: Yes
• Train: None
• Waistline: Natural
• Occasion: Prom / formal occasion
• Colourway: As shown in product images
• Sizes: US 2, 4, 6, 8, 10, 12, 14, 16, 16W, 18W, 20W, 22W, 24W
• Customisable fit: Yes

Note: Garment measurements are not available for this product. As this is a bespoke/customisable occasion dress, please contact us before ordering if you require a specific fit or have measurements outside the standard size range. Colourway is as shown in the product images — colours may appear slightly different due to lighting and screen settings. “Actual images” shown in product photos may vary slightly from the finished garment.

Glamorous, Detailed, and Occasion-Ready

Whether you’re dressing for prom, a formal gala, a black-tie event, or any occasion that calls for something breathtakingly beautiful and impeccably detailed, this trumpet/mermaid O-neck sleeveless floor-length chiffon prom gown delivers a look that’s unforgettably glamorous and completely wearable. The richly layered crystal, floral, lace, draped, sequined, and ruched detailing, combined with the dramatic trumpet/mermaid silhouette and built-in bra, create an occasion-ready look that is as practical as it is stunning.

Ready to make it yours? Select your US size and order today — or contact us for customisable fit options.