Open Back Prom Dresses
Open back prom dresses make a bold, unforgettable statement from every angle. Boutinie's backless prom collection features stunning styles from Andrea & Leo, Nox Anabel, La Divine by Cinderella Divine, Elizabeth K, and AMORIS — with dramatic open backs, lace-up corset closures, and elegant keyhole designs.
Available in mermaid, A-line, and column silhouettes across every color and fabric — for the girl who wants to make an entrance from every direction.
- Styles: mermaid, A-line & column with open back
- Fabrics: sequin, satin, lace & embellished
- Standard & plus sizes available
- Free worldwide shipping
Filters
con paillettes Fitted Strapless Formal Gown | Ladivine J904
Beaded Fitted Off-the-Shoulder Formal Gown | Ladivine CC496
Beaded Off-the-Shoulder in raso Slit Gown | Ladivine
Floral Print Off-the-Shoulder con corsetto Slit Gown | Ladivine
Beaded in raso Sleeveless Slit Gown | Ladivine
Fitted Beaded Sleeveless con corsetto Slit Gown | Ladivine
Fitted Beaded Strapless Slit Gown | Ladivine
Fitted con glitter Print Strapless Slit Gown | Ladivine
Abito Beaded Strapless con corsetto a sirena | Ladivine
Plus Size Fitted Beaded in raso Slit Gown | Ladivine
Abito Off-the-Shoulder Layered a sirena | Ladivine
Fitted Beaded Sleeveless con corsetto Slit Gown | Ladivine
Applique Cold Shoulder in tulle Overskirt Gown | Ladivine
Fitted Embellished Sheer con corsetto Slit Gown | Ladivine
Fitted Beaded Strapless con corsetto Slit Gown | Ladivine
Fitted Heat Stone Halter con corsetto Slit Gown | Ladivine
The Boutinie Prom 2026 Couture Guide & Silhouette Finder
Discover the defining eveningwear trends for the Prom 2026 season. From hand-embellished corsets and architectural mermaid silhouettes to fairytale glitter ball gowns, each piece is crafted for show-stopping elegance.
Frequently Asked Questions
When is the best time to order a Prom 2026 dress?
We recommend ordering your Prom 2026 gown 6 to 10 weeks before your event date. This window allows ample time for order processing, complimentary standard delivery (complimentary on US orders $200+), and any personalized alterations with your local seamstress for a custom runway fit.
How do I determine my correct size in designer prom gowns?
Formal designer gowns adhere to specialized couture sizing charts, which frequently differ from standard everyday retail sizing. Take precise measurements of your bust (around the fullest point), natural waist (narrowest section), and hips (fullest curve), then cross-reference the designer's specific size guide. If your measurements span two sizes, we advise selecting the larger size, as gowns can easily be tailored down by a professional tailor.
Are Boutinie prom dresses authentic designer originals?
Yes. Boutinie is an authorized retail partner for all showcased design houses including Ladivine, Andrea & Leo, and Elizabeth K by GLS Collective. Every gown arrives in pristine condition in original manufacturer packaging with verified brand style tags and serial identifiers.
What is Boutinie's return policy for prom dresses?
We offer a 14-day return window from your confirmed delivery date for eligible unworn, unaltered dresses with all original designer tags securely attached. Please consult our complete returns guide for specific authorization instructions.
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