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Cassandra Gown - Beaded Mikado Dress With Sheer Sleeves
FRANCESCA GOWN - BALL GOWN WITH SLEEVES
FRANCESCA GOWN - BALL GOWN WITH SLEEVES
Sale price$298.00 USD
A woman stands outdoors wearing a fitted floor-length gown in a dark chocolate brown color. The dress has a sleeveless, scoop-neck bodice and a slight train that pools on the pavement behind her.
SONIA GOWN - STRAPLESS SCOOP BODICE WITH DROP WAIST
SONIA GOWN - STRAPLESS SCOOP BODICE WITH DROP WAIST
Sale price$289.00 USD
Pilar Gown - Off The Shoulder Evening Dress With Ruffle
Pilar Gown - Off The Shoulder Evening Dress With Ruffle
Sale price$298.00 USD
12149 - ASHLEYlauren
12149 - ASHLEYlauren
Sale price$598.00 USD
11236 - Red - ASHLEYlauren
11236 - Red - ASHLEYlauren
Sale price$598.00 USD
A woman models an off-the-shoulder pink satin evening gown with a high thigh slit in an outdoor garden setting with a stone fountain in the background.
SAWYER STRETCH SATIN EVENING GOWN
Sale price$149.00 USD
Ursula Gown - Mermaid Dress With Illusion Bodice
Ursula Gown - Mermaid Dress With Illusion Bodice
Sale price$450.00 USD
Suki Gown - Shimmering Metallic Mermaid Dress
Suki Gown - Shimmering Metallic Mermaid Dress
Sale price$249.00 USD
Gretchen Gown - Sequin Fitted Dress
Gretchen Gown - Sequin Fitted Dress
Sale price$289.00 USD
A1497 - Lila Lace Column Gown - Andrea & Leo
A1497 - Lila Lace Column Gown - Andrea & Leo
Sale price$345.00 USD
Vanya Gown - Rosette Sequin Evening Dress & Choker
Vanya Gown - Rosette Sequin Evening Dress & Choker
Sale price$129.00 USD Regular price$225.00 USD
Evans Gown - Satin Dress With Illusion Leg Slit
Evans Gown - Satin Dress With Illusion Leg Slit
Sale price$249.00 USD
A woman models a strapless light sage green ball gown with a sweetheart neckline, a twisted bodice detail, and a full flowing skirt in an elegant indoor setting.
Madigan Gown - STRAPLESS A-LINE SOFT SATIN KEYHOLE DRESS
Sale price$139.00 USD
Reynolds Gown - Satin Pleated Dress With Draped Sash
Reynolds Gown - Satin Pleated Dress With Draped Sash
Sale price$198.00 USD
ELIZA GOWN - LACE EMBELLISHED FITTED GOWN
ELIZA GOWN - LACE EMBELLISHED FITTED GOWN
Sale price$275.00 USD Regular price$389.00 USD
HAVANA GOWN - STRAPLESS CHIFFON DRESS - OFF WHITE
HAVANA GOWN - STRAPLESS CHIFFON DRESS - OFF WHITE
Sale price$175.00 USD
A model poses gracefully in a sparkling blue gown with a thigh-high slit, showcasing flowy tulle details, against a backdrop of soft drapes and brick walls, reflecting elegance and fashion.
ODYSSEY GOWN - ONE SHOULDER GLITTER DRESS WITH OVERSKIRT
Sale price$199.00 USD
A blonde model wears a strapless champagne beige evening gown with a sweetheart neckline, sheer mesh panels, and extensive silver rhinestone embellishments. The gown features a high thigh slit and a floor-length train, set against a dark, elegant interior hall with columns.
Darby Gown - One Shoulder Beaded Corset Gown
Sale price$320.00 USD Regular price$345.00 USD
HARPER SATIN GOWN - OFF THE SHOULDER PLEATED DRESS
HARPER SATIN GOWN - OFF THE SHOULDER PLEATED DRESS
Sale price$119.00 USD
GRACELYN GOWN - CHIFFON HALTER DRESS
GRACELYN GOWN - CHIFFON HALTER DRESS
Sale price$129.00 USD
12287 - ASHLEYlauren
12287 - ASHLEYlauren
Sale price$398.00 USD
Woman in a yellow evening gown standing outdoors with greenery and a building in the background
Paulina Gown - Floral Embroidered Chiffon Dress
Sale price$139.00 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.