Nyx Maxi Dress

Nyx Maxi Dress — Black Long-Sleeve Maxi Dress with Open-Back Detail

The Nyx Maxi Dress is a refined black maxi dress designed with a fitted silhouette and ankle-length finish. Made from a soft polyester and spandex blend, this women’s maxi dress offers a clean, modern look with subtle stretch that supports a sleek fit. The minimalist front is elegantly balanced by a striking open-back detail for a confident, evening-ready aesthetic.

This long-sleeve maxi dress features a classic O-neckline, a natural waist, and a pull-on construction for a seamless profile. The fabric drapes smoothly over the body while maintaining structure, making it suitable for extended wear without compromising its polished appearance. A slim fit and solid-color design enhance its timeless appeal.

Ideal as an evening maxi dress, party maxi dress, or cocktail-ready black maxi dress, this style transitions effortlessly from elegant dinners to formal events. Pair it with statement heels or refined accessories for a contemporary, composed look.

Style Features

• Elegant black maxi dress with a fitted silhouette
• Long sleeves with a clean, minimalist finish
• Open-back design with tie detail
• Ankle-length hem for a polished profile
• Lightly stretchy fabric for comfortable wear

Specifications

• Fabric Materials and Composition: Polyester, Spandex (synthetic fiber)
• Care Instructions: Hand wash cold, lay flat to dry
• Size and Fit Details: Slim fit, natural waist, regular profile
• Measurements: Model shown wearing size S; ankle-length cut
• Closure: Pull-on style with tie detail at the back

Style Guide

• Pair it with minimalist heels for an elegant evening look
• Add metallic accessories to elevate formal occasions
• Layer with a tailored coat for cooler evenings

A modern black maxi dress designed for elevated occasions.

Perfect for evening events, parties, and refined social settings.

Discover timeless style with the Nyx Maxi Dress.

Product Details

• Color: White
• Material: Polyester, Spandex
• Pattern: Solid
• Available Sizes: XS, S, M, L, XL

All orders are shipped within 1–3 business days and delivered within 5–7 business days within Spain. Shipping is free and includes tracking.

Not satisfied? No problem — you can return your order within 30 days without having to provide a reason.

All items correspond to standard sizes. If you are between sizes or prefer a looser fit, we recommend choosing one size larger.

We recommend washing all our products by hand. If machine washing, use the delicate wash cycle to prevent shrinking or damage to our high-quality materials.