Plus Size Floor Length Gowns

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11236 - Dark Teal - ASHLEYlauren
11236 - Dark Teal - ASHLEYlauren
$598.00 USD
Lachlan Gown - Sequin & Satin Dress - Off White
Lachlan Gown - Sequin & Satin Dress - Off White
$179.00 USD
PS24850C - PORTIA & SCARLETT
PS24850C - PORTIA & SCARLETT
$929.00 USD
ASHLEYlauren 12415 Crystal Pearl Mermaid Formal Gown in Purple.
12415 - ASHLEYlauren
$578.00 USD
PS26413C - Portia & Scarlett
PS26413C - Portia & Scarlett
$879.00 USD
Austin Gown
Austin Gown
$398.00 USD
THEA GOWN - ONE SHOULDER SEQUIN EVENING GOWN
THEA GOWN - ONE SHOULDER SEQUIN EVENING GOWN
$99.00 USD
Blair Gown
Blair Gown
$370.00 USD
Astoria Gown - Off The Shoulder Crystal Fringe Dress
Astoria Gown - Off The Shoulder Crystal Fringe Dress
$249.00 USD
Marisol Gown - Pearl Beaded Glitter Tulle Ball Gown
Marisol Gown - Pearl Beaded Glitter Tulle Ball Gown
$249.00 USD
Ladivine J916 EGGPLANT Fitted mermaid prom gown, sweetheart bodice with asymmetrical one-shoulder and off-the-shoulder detailing, beaded accents, and draped satin sash, and Perfect for weddings, or special occasions
Susan Gown - Pleated Satin Mermaid Formal Gown
$299.00 USD
Woman in a red beaded evening gown standing in an elegant room with wooden paneling and a painting.
PS25453C - Portia & Scarlett
$969.00 USD
Sylvie Gown - Beaded Corset Crystal Satin Dress
Sylvie Gown - Beaded Corset Crystal Satin Dress
$249.00 USD
Rio Gown - Fitted Halter Evening Dress
Rio Gown - Fitted Halter Evening Dress
$235.00 USD
TATIANA GOWN - OFF THE SHOULDER SEQUIN GOWN
TATIANA GOWN - OFF THE SHOULDER SEQUIN GOWN
$269.00 USD
A woman wearing a strapless pale pink ball gown covered in sparkling bead and sequin embellishments, photographed in a softly blurred outdoor patio setting.
42500 - Ava Presley - Strapless A-line Pearl Embellished Dress
$598.00 USD
Madison Gown - Crystal Sequin Mermaid Formal Dress
Madison Gown - Crystal Sequin Mermaid Formal Dress
$275.00 USD
Aurelia Gown - Crystal and Pearl Embellished Mermaid Dress
Aurelia Gown - Crystal and Pearl Embellished Mermaid Dress
$345.00 USD $450.00 USD
A woman wears a black, flowing gown with a high slit and a fitted bodice while smiling. She stands on a tiled balcony surrounded by potted plants and framed glass doors.
Yasmin Gown - Black - Tulle A-line Dress With Pleated Bodice
$89.00 USD $279.00 USD
A woman models a black ball gown with a sweetheart neckline, heavily embellished corset bodice, sheer long sleeves, and a full tulle skirt in an elegant indoor setting.
LILITH GOWN - A-LINE TULLE DRESS WITH GLOVES
$279.00 USD
CHARITY GOWN - TULLE A-LINE GOWN WITH SHEER SLEEVES
CHARITY GOWN - TULLE A-LINE GOWN WITH SHEER SLEEVES
$249.00 USD
Maddox Gown - Black/Gold - STRAPLESS GLITTER EMBELLISHED GOWN
Maddox Gown - Black/Gold - STRAPLESS GLITTER EMBELLISHED GOWN
$249.00 USD
Marlowe Gown - Fitted Glitter Dress with Lace Appliqué
Marlowe Gown - Fitted Glitter Dress with Lace Appliqué
$175.00 USD
A woman models a sleeveless, lace-embroidered evening gown with a deep V-neckline, fitted silhouette, and high thigh slit. The dress is a warm ivory/cream color, photographed in an outdoor setting with a stone wall, large terracotta pot, and arched doorway.
89071 - Amarra - Beaded Fringe V-Neck Prom Dress
$698.00 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.

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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.