Cosima One Shoulder Gown
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Size Guide Tap to view measurements ▼
| CHEST (in) | LENGTH (in) | WAIST (in) | |
|---|---|---|---|
| XS | 33.1 | 55.5 | 26 |
| S | 33.9 | 55.9 | 27.6 |
| M | 35.4 | 55.5 | 29.1 |
| L | 37 | 56.7 | 29.9 |
| XL | 37.8 | 57.5 | 30.7 |
| 2XL | 39.4 | 58.3 | 31.5 |
| 3XL | 39.4 | 58.7 | 32.3 |
Measurements are approximate. For the best fit, compare with a similar garment you already own.
Effortless Elegance for Every Occasion
The One Shoulder Gown is a floor-length evening piece defined by its asymmetric single-shoulder neckline, ruched bodice, and fluid satin skirt that flows into a gentle mermaid flare. The contrast between the structured, gathered top and the lustrous draped skirt creates a refined two-tone effect that elongates and flatters the silhouette. Perfect for formal events, black-tie occasions, and wedding celebrations, it pairs beautifully with minimal jewellery and a sleek clutch.
Sculpting, ruched bodice
Soft horizontal gathers across the torso cinch the waist and create a beautifully contoured silhouette.
Elegant one shoulder neckline
The asymmetric drape adds a sophisticated, fashion-forward touch that frames the collarbone effortlessly.
Mermaid skirt with movement
The satin skirt flows into a subtle flared hem, giving each step a graceful, fluid quality.
Occasion-ready versatility
Styled up with heels and a clutch or dressed down with flat sandals, this gown transitions seamlessly across formal events.
Floor-length coverage
The full-length cut offers a polished, evening-appropriate look with an understated sense of drama.
Limited quantities available — secure the One Shoulder Gown before it sells out.
Free U.S Shipping & Tracking!
All orders in the U.S include free shipping with easy-to-use tracking, so you can follow it every step of the way! Just head to our Track Your Order page once you've placed it.
We want you to be completely satisfied with your purchase. If you are not satisfied, you can return your order within 30 days.
Before returning the goods please contact our customer service at info@lacealexander.com and let us know the reason for the return so we can process your request accordingly.
Our sizes fit true to standard sizing.
• If you usually wear a size L, go with size L.
• If you're between sizes, we recommend sizing up.
Example:
If you're between M and L, choose size L for the best fit.
