Feel polished and confident in the Allyssa Halter Sash Mermaid Formal Dress, a brown prom dress designed with luxe fabric and modern detail that shows off your vibe.

Allyssa Halter Sash Mermaid Formal Dress

Own Prom 2026 in the Allyssa Halter Sash Mermaid Formal Dress, a yellow prom dress designed with a flattering silhouette and elevated details that feel modern and true to your style.

Allyssa Halter Sash Mermaid Formal Dress

Name: Allyssa Halter Sash Mermaid Formal Dress
Brand: Windsor
SKU: 400000322759
Price: 59.9 USD
Availability: InStock

$59.90

Color

BROWN

YELLOW

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Special Occasion

A moment of pure modern allure, the Allyssa formal dress stuns in soft jersey knit that hugs every curve. The plunging halter neckline features a wired shape for structure and confidence, balanced by ruched seams and a fluid front drape sash that adds a touch of drama. Its floor-length mermaid silhouette is made for evenings that feel effortlessly magnetic.

Fit & Features

Smooth knit-lined stretchy fabric
Plunge wired halter neckline
Front sash drape
Open back design
Ruched seams, mermaid silhouette
Floor-length hem
Runs true to size

Where to Wear:

Weddings, black-tie events, galas, red-carpet occasions, engagement parties, milestone celebrations, holiday soirees, cocktail receptions, industry events