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A woman stands confidently in a flowing navy gown with lace detailing, featuring a high slit. The background is a light gray, emphasizing the elegance of the dress.
Dani Gown - Navy - Lace & Tulle A-line Dress
Sale price$99.00 USD Regular price$299.00 USD
Dixie Gown - Crystal Embellished Halter Dress
Dixie Gown - Crystal Embellished Halter Dress
Sale price$320.00 USD Regular price$579.00 USD
A woman stands gracefully in a vibrant pink dress with feather accents and a thigh-high slit. She poses on a tiled balcony, surrounded by potted plants and a decorative doorway.
Sochi Gown - Hot Pink Feather Trim Evening Dress
Sale price$69.00 USD Regular price$269.00 USD
Edith Gown - Glitter Tulle A-Line Formal Dress
Edith Gown - Glitter Tulle A-Line Formal Dress
Sale price$225.00 USD
11236 - Red - ASHLEYlauren
11236 - Red - ASHLEYlauren
Sale price$598.00 USD
Marisol Gown - Pearl Beaded Glitter Tulle Ball Gown
Marisol Gown - Pearl Beaded Glitter Tulle Ball Gown
Sale price$249.00 USD
A woman stands elegantly by a window, wearing a shimmering, off-shoulder gown adorned with intricate beadwork and floral designs. Soft drapes and a column enhance the stylish, serene atmosphere.
PS26413C - Portia & Scarlett
PS26413C - Portia & Scarlett
Sale price$879.00 USD
Regina Gown - Micro-Crystal Strapless Satin Gown
Regina Gown - Micro-Crystal Strapless Satin Gown
Sale price$129.00 USD Regular price$199.00 USD
Bronte Gown - Off The Shoulder Corset Dress
Bronte Gown - Off The Shoulder Corset Dress
Sale price$249.00 USD
Astoria Gown - Off The Shoulder Crystal Fringe Dress
Astoria Gown - Off The Shoulder Crystal Fringe Dress
Sale price$249.00 USD
PHILIPPA GOWN - OFF THE SHOULDER LACE & SATIN DRESS
PHILIPPA GOWN - OFF THE SHOULDER LACE & SATIN DRESS
Sale price$249.00 USD
Mykonos Gown - Metallic Jacquard Mermaid Evening Dress
ALEXIS GOWN - SATIN & LACE STRAPLESS FITTED GOWN
ALEXIS GOWN - SATIN & LACE STRAPLESS FITTED GOWN
Sale price$199.00 USD
A woman wearing a strapless dusty pink evening gown with sequined floral detailing and a matching sheer draped cape, standing in a sunlit garden pathway.
Trista Gown - Satin A-line Dress
Trista Gown - Satin A-line Dress
Sale price$139.00 USD
Theodora Gown - Organza Mermaid Dress with Overskirt
Theodora Gown - Organza Mermaid Dress with Overskirt
Sale price$325.00 USD
Woman in a white off-shoulder gown with a high slit standing in front of greenery.
Rosaline Gown - Floral Detail Off-The-Shoulder Dress
Rosaline Gown - Floral Detail Off-The-Shoulder Dress
Sale price$189.00 USD
Gramercy Gown - Metallic Floral Jacquard Mermaid Dress
DEANNA GOWN - ASYMMETRICAL STRAPLESS SATIN GOWN
DEANNA GOWN - ASYMMETRICAL STRAPLESS SATIN GOWN
Sale price$159.00 USD
Woman in a pink beaded evening gown standing outdoors with 'AMARRA' branding.
89055 - Amarra - Sequin V-Neck Sheath Prom Dress
Sale price$698.00 USD
Woman wearing a blue evening gown with ruffled layers, standing indoors.
EW37018 - Ellie Wilde
Sale price$629.00 USD
NEVADA GOWN - OFF WHITE DRAPED BRIDAL DRESS
NEVADA GOWN - OFF WHITE DRAPED BRIDAL DRESS
Sale price$239.00 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.