Plus Size Halter Sequin Prom Dress with Asymmetrical Floor-Length Silhouette

When the occasion calls for something striking, this formal sequin dress brings the right amount of evening drama. Its halter neckline draws attention upward, while the sleeveless design creates a clean, elegant line through the shoulders. The asymmetrical silhouette adds movement to the floor-length shape, giving the dress a more distinctive finish than a traditional straight gown.

Sequins cover the solid-colour design with a light-catching surface that works beautifully under evening lights. An empire waist creates a defined point beneath the bust before the skirt falls into a long, flowing shape. The result is a statement dress that feels polished for formal events without relying on excessive styling.

Made from a polyester and elastane blend with a non-stretch construction, this dress keeps its shape while you move through the evening. Because the fabric does not offer stretch, accurate measurements are especially important when choosing your size. The floor-length design creates an elegant presence for celebrations, evening parties, receptions and other dressed-up occasions.

Keep the rest of your outfit refined to let the sequin finish and unusual silhouette lead the look. Metallic accessories can bring out the shine, while simple black or tonal pieces create a more sophisticated finish. Whether you are attending a formal celebration or planning a statement evening outfit, this halter maxi dress offers a confident alternative to classic evening styles.

The Details

Style: Formal eveningwear
Pattern: Solid colour
Fit: Regular fit with empire waist and non-stretch construction
Material: Polyester and elastane
Neckline: Halter
Sleeves: Sleeveless
Length: Floor-length
Silhouette: Asymmetrical
Decoration: Sequins

 Fit & Size Note

This dress has a regular fit and non-stretch fabric, so please compare your bust and waist measurements with the size chart before ordering. The listed measurements are:

– 0XL: Bust 84 cm, Waist 78 cm, Length 133 cm
– 1XL: Bust 90 cm, Waist 84 cm, Length 135 cm
– 2XL: Bust 96 cm, Waist 90 cm, Length 137 cm
– 3XL: Bust 102 cm, Waist 96 cm, Length 139 cm
– 4XL: Bust 108 cm, Waist 102 cm, Length 141 cm

Please allow a 2–3 cm variation due to manual measurement. As this is a floor-length style, also consider your preferred hem position and footwear when reviewing the length.

 Care Instructions

To help protect the sequin surface and preserve the shape of the dress, follow the garment care label and handle it gently. Consider careful washing with similar colours, avoiding rough surfaces and harsh treatment. Allow the dress to dry naturally when appropriate and store it with enough space to prevent the embellishments from catching.

Shipping & Made-to-Order Information

Made to order: Each item is made especially for you after your order is placed. Please allow approximately 7–14 business days for delivery, depending on your location and local delivery conditions.

Returns & Exchanges: We accept returns or exchanges within 14 days of delivery. For returns, the customer is responsible for the return shipping cost. For exchanges, we offer a 20% discount toward the replacement item. Please contact us through our Instagram for assistance with your return or exchange.

Styling Notes

Midnight Shine: Pair the dress with silver pointed-toe heels, a compact metallic clutch and sleek drop earrings. The cool-toned accessories echo the sequin finish without overwhelming the halter neckline.

Sculptural Simplicity: Choose black heels, a streamlined clutch and one bold cuff for a more modern look. Keeping the neckline clear allows the asymmetrical silhouette and empire waist to create the visual impact.

Formal Celebration: Style it with tonal satin accessories and delicate jewellery for a refined event-ready outfit. A neat updo can further highlight the halter shape and open shoulder line.