Sequin Halter Mermaid Evening Gown with Open Back
Sequin Halter Mermaid Evening Gown with Open Back
Why You'll Love It
When the dress code calls for confidence, this halter mermaid evening gown is designed to make the moment feel effortless. The body-skimming silhouette, sparkling surface, and dramatic open-back effect create a striking formal look that appears polished in photos and memorable in person.
Design Details
This gown features a high halter neckline, a fitted bodice, and a floor-length mermaid shape that flares softly near the hem. The allover beaded or sequin-like embellishment gives it a rich, light-catching finish, while the side cutout and open-back design add definition and a modern, elevated feel. The curved pattern placement visually enhances the waist and elongates the figure.
- High halter neckline frames the shoulders for a sleek, elegant look.
- Mermaid silhouette follows the body and releases at the hem for a long, sculpted effect.
- Open back and side detailing add drama while keeping the gown visually light and refined.
- Dense shimmer throughout helps the dress stand out beautifully under evening lighting.
Fabric & Fit
The fabric appears to be a smooth-lined formal base layered with dense sequins, beads, or glittering embellishment for a textured, dimensional finish. It has a structured, figure-hugging fit through the bust, waist, and hips, with a flared hem that creates movement at the bottom. Neckline: halter high neck. Sleeve: sleeveless. Length: floor length with a slight train effect. Pattern: solid color with swirling embellished texture. Fit: slim, body-contouring fit; if between sizes, consider sizing up for a more comfortable fit.
Where to Wear
Ideal for black-tie events, formal evenings, prom, galas, engagement celebrations, red carpet-inspired parties, upscale receptions, and special occasion photos. Style it with strappy heels, a sleek clutch, and statement earrings for a refined evening look, or keep accessories minimal to let the gown take center stage.
Size Guide
Manual measurement may vary by 0.4-1.2 inches. This gown is designed for a slim, body-contouring fit. If you are between sizes or prefer a less fitted feel through the hips, size up.
| Size | Bust (in) | Waist (in) | Hip (in) | Length (in) |
|---|---|---|---|---|
| XS | 31.5-32.5 | 24.0-25.0 | 34.0-35.0 | 59.0 |
| S | 33.0-34.0 | 25.5-26.5 | 35.5-36.5 | 59.5 |
| M | 34.5-35.5 | 27.0-28.0 | 37.0-38.0 | 60.0 |
| L | 36.0-37.5 | 28.5-30.0 | 38.5-40.0 | 60.5 |
| XL | 38.0-39.5 | 30.5-32.0 | 40.5-42.0 | 61.0 |
| 2XL | 40.0-41.5 | 32.5-34.0 | 42.5-44.0 | 61.5 |
| 3XL | 42.0-43.5 | 34.5-36.5 | 44.5-46.5 | 62.0 |
Styling & Care
Pair it with delicate heels, a metallic clutch, and soft waves for a glamorous finish. For a cleaner modern look, wear it with understated jewelry and a sleek updo to highlight the neckline and open back. To help preserve the embellished surface, handle with care, store hanging or flat in a garment bag, and use gentle spot cleaning or professional care when needed. If you have questions before or after purchase, our support team is here to help with sizing and styling guidance for a smoother shopping experience.