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WL071 - Athena Lace Mermaid Gown With Bolero - Andrea & Leo
Sold out
Woman in a brown strapless gown standing against a reflective surface.
Woman wearing a blue evening gown with ruffled layers, standing indoors.
EW37018 - Ellie Wilde
Sale price$629.00 USD
Woman wearing a pink strapless dress with beaded details on a plain background
EW37014 - Ellie Wilde
Sale price$589.00 USD
A woman in a form-fitting, red evening gown poses gracefully, one hand raised against a white arch. Lush greenery is visible in the background, enhancing the elegant setting.
Rylie Gown - Burgundy - Stretch Fitted Dress With Lace Bodice
Sale price$79.00 USD Regular price$199.00 USD
WL036 - Long Sleeve Lace Mermaid Bridal Gown - Andrea & Leo
Nancy Gown - Strapless Sequin Fitted Gown
Nancy Gown - Strapless Sequin Fitted Gown
Sale price$249.00 USD
PS25311 - Portia & Scarlett
PS25311 - Portia & Scarlett
Sale price$549.00 USD
Woman in a white wedding dress standing in an elegant room with decorative elements.
Woman in a pink dress standing outdoors with greenery in the background
Dallas Gown
Sale price$370.00 USD
Monaco Gown
Monaco Gown
Sale price$370.00 USD
Simone Gown
Simone Gown
Sale price$360.00 USD
A1483 - Eloise Tulle Ruffle Ball Gown - Andrea & Leo
A1483 - Eloise Tulle Ruffle Ball Gown - Andrea & Leo
Sale price$450.00 USD
26419 - Ava Presley
26419 - Ava Presley - Metallic Brocade Gown With Bow
Sale price$682.00 USD
Kamari Gown - Satin Prom Dress with Sequin Embroidery
Kamari Gown - Satin Prom Dress with Sequin Embroidery
Sale price$279.00 USD
Lyra Gown - Black - FITTED FLORAL GLITTER PRINT CORSET GOWN
A woman in a sleek red gown stands confidently by a stone fountain, showcasing a thigh-high slit, amidst a lush, green garden setting. Sunlight filters through the leaves, creating a serene atmosphere.
Cameron One Shoulder Gown - Red Bodycon Dress
Sale price$59.00 USD Regular price$169.00 USD
Woman wearing a red evening gown with a high slit, standing in a softly lit room.
EW37010 - Ellie Wilde
Sale price$609.00 USD
11236 - Turquoise Royal - ASHLEYlauren
11236 - Turquoise Royal - ASHLEYlauren
Sale price$598.00 USD
Lyra Gown - Royal - FITTED FLORAL GLITTER PRINT CORSET GOWN
WL059 - Star Lily Floral Ball Gown - Andrea & Leo
WL059 - Star Lily Floral Ball Gown - Andrea & Leo
Sale price$798.00 USD
Sold out
Woman in a white lace dress standing in a sunlit outdoor setting with plants and lemons.
89179 - Amarra - Halter Sequin Evening Gown
Sale price$598.00 USD
A woman poses in a sleek, strapless white gown with a thigh-high slit, holding a flowing ribbon. She stands against a backdrop of lush green foliage, illuminated softly.
LILIBET GOWN - LAYERED LACE MERMAID BRIDAL GOWN
LILIBET GOWN - LAYERED LACE MERMAID BRIDAL GOWN
Sale price$479.00 USD

Plus Size Floor Length Gowns

Step into timeless sophistication with our plus size floor-length gowns, designed to flatter curves while providing comfort and confidence. Perfect for weddings, proms, galas, black-tie events, and formal celebrations, these gowns combine luxurious fabrics, structured silhouettes, and thoughtful detailing to create a stunning, polished look.

At Lady Black Tie, every floor-length gown in plus sizes is chosen to enhance natural curves, offer supportive construction, and deliver elegance from top to hem.

Flattering Silhouettes for Curves

Our plus size floor-length gowns come in a variety of styles suited for every body type and formal occasion:

  • A-line gowns for balanced proportions and graceful flow

  • Fitted and mermaid styles for sculpted, hourglass silhouettes

  • Empire waist and wrap designs for comfort and sophistication

  • Off-the-shoulder, strapless, and one-shoulder styles for dramatic effect

  • Long-sleeve and sleeveless options for seasonal versatility

Features like ruching, draping, and corset-inspired bodices provide additional structure and support, ensuring a flattering fit.

Luxurious Fabrics & Designer Details

Our plus size floor-length gowns are crafted from premium fabrics including chiffon, satin, stretch crepe, lace, and embellished tulle. Elegant touches such as pleating, beadwork, sequins, lace appliqué, and high slits add visual interest while maintaining a refined, polished appearance.

From classic neutrals and romantic pastels to bold jewel tones and black-tie staples, these gowns provide options for every personal style and event theme.

Why Shop Plus Size Floor-Length Gowns at Lady Black Tie

  • Inclusive sizing designed to enhance and support curves

  • Flattering silhouettes for all formal occasions

  • Structured and supportive bodices for confidence

  • High-quality fabrics with luxurious finishes

  • Regularly updated collection featuring on-trend styles

Make a statement at your next formal event with a plus size floor-length gown that exudes elegance, confidence, and sophistication.

Shop More Plus Size Styles:

Frequently Asked Questions

What occasions are plus size floor-length gowns suitable for?

These gowns are perfect for weddings, proms, galas, black-tie events, award ceremonies, and formal evening occasions.

Are plus size floor-length gowns flattering for all body types?

Yes. A-line, empire waist, and ruched styles provide balance and smooth curves, while fitted and mermaid designs highlight natural shape with supportive construction.

Can I wear a strapless or off-the-shoulder floor-length gown?

Absolutely. Many designs feature strapless, off-the-shoulder, or one-shoulder options with structured or adjustable bodices for security and comfort.

How do I choose the right size?

Measure your bust, waist, and hips, then compare to the designer’s size chart. If you are between sizes or prefer a looser fit, sizing up is recommended.

Are long-sleeve floor-length gowns available in plus sizes?

Yes. Long-sleeve, lace overlay, and sheer sleeve options are available for added coverage and elegance.

What fabrics are used in plus size floor-length gowns?

Common fabrics include chiffon, satin, stretch crepe, lace appliqué, and embellished tulle, offering structure, comfort, and a polished, figure-flattering finish.