Black Mermaid Evening Gown with Plunging Illusion Neckline and Lace-Up Back

A sculpted silhouette and understated black finish give this mermaid evening gown its enduring appeal. Closely fitted through the bodice and hips, it opens into a softly flared hem that balances the sleek upper shape. The result is an elegant option for a ball, prom or formal evening where the cut of the dress does the talking.

Fine spaghetti straps frame a deep neckline with a narrow illusion inset at the centre front. Shaped bodice seams create definition through the waist, while subtle lace detailing introduces texture without overwhelming the clean design. The built-in bra adds structure to the bodice, keeping the focus on its carefully drawn lines.

The skirt follows the figure before widening towards the floor, creating a flowing mermaid effect. Its largely unadorned surface contrasts with the bodice detail and allows the shape to remain the focal point. The photographs show a longer trailing hem in some views, giving the gown a graceful finish as you turn.

At the back, slender straps lead to an open criss-cross lace-up panel. Long ties finish the opening and fall against the fitted waist, adding a delicate decorative detail to the otherwise streamlined rear silhouette. Below this, the skirt extends into a smooth flare, carrying the same restrained elegance from front to back.

Style the gown with statement earrings and a compact clutch for a polished evening look, or choose finer jewellery to keep the plunging neckline in focus. An updo will highlight the lace-up back, while delicate heels complement the long hem. The listed fabric is a knitted polyester and elastane blend; exact fibre percentages are not provided.

Details

• Black knitted polyester and elastane blend.
• Plunging neckline with a narrow illusion inset.
• Fine spaghetti straps and subtle lace detailing.
• Shaped fitted bodice with a built-in bra.
• Figure-following skirt with a flared mermaid-style hem.
• Open lace-up back with trailing ties.
• Floor-length design.
• Available size labels: XS, S, M, L and XL.

Size chart

Please measure before you buy

Compare your bust, waist and hip measurements with the original chart below rather than relying on your usual clothing size. The guide recommends choosing the larger size if you fall between sizes.

Accessories: Accessories shown in the photographs, including jewellery, gloves and veils, are not included unless explicitly stated in the product description.