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A woman stands confidently on a staircase, wearing a fitted red evening gown with lace detailing. She is surrounded by greenery and a light-colored building in the background.
Rylie Gown - Red - Stretch Fitted Dress With Lace Bodice
Sale price$99.00 USD Regular price$199.00 USD
A1502 - Penelope Petal Gown - Andrea & Leo
A1502 - Penelope Petal Gown - Andrea & Leo
Sale price$685.00 USD
Margareta Gown - Bell Sleeve Mermaid Wedding Dress
11236 - Orange - ASHLEYlauren
11236 - Orange - ASHLEYlauren
Sale price$598.00 USD
A1480 - Crystal Chrysanthemum Ball Gown - Andrea & Leo
Woman in a white strapless gown standing outdoors with greenery and a fountain in the background
11236 - Burgundy - ASHLEYlauren
11236 - Burgundy - ASHLEYlauren
Sale price$598.00 USD
Woman in a blue and white patterned dress standing outdoors on a sunny day.
4534 - Primavera - Beaded Plunging Neckline Gown
Sale price$595.00 USD
47276 - Ava Presley - Open Back Pearl Mermaid Dress
47276 - Ava Presley - Open Back Pearl Mermaid Dress
Sale price$578.00 USD
11236 - Multi/Ivory - ASHLEYlauren
11236 - Multi/Ivory - ASHLEYlauren
Sale price$598.00 USD
Lyra Gown - Sage - FITTED FLORAL GLITTER PRINT CORSET GOWN
47204 - Ava Presley - Taffeta Ball Gown With Rosette Detail
47204 - Ava Presley - Taffeta Ball Gown With Rosette Detail
Sale price$522.00 USD
Remington Gown - Strapless Beaded Corset Evening Dress
A woman models a strapless, floor-length evening gown with a sweetheart neckline, high thigh slit, and an intricate black, purple, and silver floral pattern. She is standing on a covered walkway with white columns.
4382 - Primavera - Strapless Beaded Sequin Gown
Sale price$595.00 USD
Teagan Gown - Silver - Fitted Satin & Lace Dress
11236 - Nebula Green - ASHLEYlauren
11236 - Nebula Green - ASHLEYlauren
Sale price$598.00 USD
A1470 - CRYSTAL NECKLINE BEADED GOWN - Andrea & Leo
A1470 - CRYSTAL NECKLINE BEADED GOWN - Andrea & Leo
Sale price$365.00 USD
Woman in a teal evening gown standing on a balcony with greenery in the background
4362 - Primavera - Iridescent Sequin Gown with Scoop Neckline
Sale price$499.00 USD
Flori Gown - Fitted Satin Gown with Embellished Bodice
Flori Gown - Fitted Satin Gown with Embellished Bodice
Sale price$189.00 USD
47283 - Ava Presley - Mikado A-line Corset Dress with Pearls
47283 - Ava Presley - Mikado A-line Corset Dress with Pearls
Sale price$598.00 USD
12226 - ASHLEYlauren
12226 - ASHLEYlauren
Sale price$1,398.00 USD
11693 - Peacock - ASHLEYlauren
11693 - Peacock - ASHLEYlauren
Sale price$578.00 USD
38908 - Ava Presley - One Shoulder Ruffle Dress
38908 - Ava Presley - One Shoulder Ruffle Dress
Sale price$397.00 USD
12150 - ASHLEYlauren
12150 - ASHLEYlauren
Sale price$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.

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.