Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Sequin Maxi Dress – Open Back Square Neck Formal Gown
Rated 4.7 / 5 based on 3,717 reviews

Sequin Maxi Dress – Open Back Square Neck Formal Gown

Regular price $199.99 Sale price$99.99 Save 50%
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All eyes follow you the moment you walk in — this is the kind of dress that doesn't ask for attention, it commands it. Shimmering from every angle, it wraps you in an energy that feels as powerful as it looks.

Covered in allover sequins that catch and refract the light, this floor-length gown is designed to dazzle. The fitted silhouette traces the body's natural curves, while the square neckline and wide shoulder straps deliver a polished, contemporary frame. At the back, an open cutout introduces a whisper of sensuality — refined, not revealing. Weston Couture brings the look together with a smooth, comfortable lining that lets the dress move with you rather than against you, giving it the kind of fluid, flattering drape that photographs beautifully and feels even better in person.

From evening galas to milestone celebrations, this is a piece you reach for when the occasion deserves something extraordinary.

  • Material Composition — Allover sequin embellishment over a smooth, soft-structured lining for all-night comfort
  • Fit & Cut — Fitted, body-contouring silhouette with a floor-length maxi cut
  • Design Features — Square neckline, wide shoulder straps, open back detail, full sequin coverage for a glamorous finish
  • Functional Elements — Fully lined interior for comfort and coverage; smooth structured base fabric with fluid movement

Orders are processed within 1–2 business days. Delivery takes 3–7 business days after dispatch.

Total estimated delivery: 4–9 business days. We offer free shipping on all orders.

For more information please visit our shipping policy

Not completely satisfied? We offer hassle-free returns within 30 days of delivery, no questions asked.

For full details please visit our Return and Refund Policy

Get in touch with us through our Contact Us page

Trustpilot Rated 4.7 / 5  ·  3,717 reviews

The floral maxi in yellow is stunning — the drape and movement are genuinely beautiful. Wore it to a garden party and got compliments all night.

Sofia D. Sofia D.

Customer service got back to me within the hour when I had a sizing question. Really helpful and made sure I ordered the right fit.

Rachel M. Rachel M.

These leather loafers slip on perfectly and work with everything. No breaking in needed — comfortable from day one.

Daniel K. Daniel K.

Arrived in just a few days, packaged really carefully and in perfect condition. The whole experience from order to delivery was seamless.

Naomi J. Naomi J.

The sheepskin insole on these mules makes such a difference — really cushioned. The finish looks far more expensive than the price.

Clara V. Clara V.

Wore the cream spaghetti strap maxi to a wedding and felt completely put together. So many people asked where it was from.

Lauren H. Lauren H.

Had a small issue with my order and it was resolved immediately, no fuss at all. The after-sales support made me trust the brand even more.

Thomas W. Thomas W.
Weston Couture – Bi-Annual Sale

The Bi-Annual Sale · Bundle Event

The more you love,
the more you save.

Pair the pieces you've had your eye on and let the savings build. Twice a year, every item you add to your order unlocks a deeper discount, so our most-loved styles become even easier to bring home. When a style sells out, it's gone for good, so now is the moment to secure the ones everyone's been asking about.

Buy 2 10% off
Buy 3 15% off
Buy 4 20% off
Buy 5 or more 25% off
Elegantly dressed couple outside the Weston Couture boutique storefront

Free Delivery On All Orders

Enjoy maximum convenience with free shipping on all U.S. orders. Shop with ease, and let us bring your items straight to your door.

Easy Returns

We offer a 30-day hassle-free return policy, giving you plenty of time to make sure your purchase is just right.

Customer Service

We’re always here to help. Whether you have questions, need support, or just want advice, our team is ready to assist you every step of the way.