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Woman in a sparkling evening gown standing outdoors with plants and a statue in the background
Jamison Gown - Strapless Deep V Evening Dress
Sale price$387.00 USD
A woman models a strapless, floor-length evening gown with a high thigh slit. The dress features a fitted bodice and a dramatic, voluminous skirt covered in shimmering vertical bead and sequin stripes that create a zebra-like effect.
89109 - Amarra - Strapless Geometric Sequin Prom Dress
Sale price$698.00 USD
12151 - ASHLEYlauren
12151 - ASHLEYlauren
Sale price$798.00 USD
A woman stands confidently in a fitted teal gown adorned with sparkling embellishments, framed by a picturesque outdoor setting featuring stone structures and vibrant flowers. Natural light enhances the serene atmosphere.
Woman wearing a floral evening gown with a slit, standing in a bright room with curtains and a chair.
4314 - Primavera - Petal Beaded Evening Gown
Sale price$549.00 USD
12230 - Lilac - ASHLEYlauren
12230 - Lilac - ASHLEYlauren
Sale price$698.00 USD
Brenton Gown - Fitted Micro Crystal Gown
Brenton Gown - Fitted Micro Crystal Gown
Sale price$225.00 USD
Frieda Gown - Beaded Illusion Corset Dress
Frieda Gown - Beaded Illusion Corset Dress
Sale price$435.00 USD
Woman wearing a floral evening gown in an elegant interior setting
PS26001 - Portia & Scarlett
Sale price$399.00 USD
Simone Gown
Simone Gown
Sale price$430.00 USD
A1362 - BEADED SHEATH FORMAL GOWN - Andrea & Leo
A1362 - BEADED SHEATH FORMAL GOWN - Andrea & Leo
Sale price$530.00 USD
Logan Gown
Logan Gown
Sale price$450.00 USD
A woman stands confidently in a sparkling black gown. She poses amid lush greenery and flowers, with a stone pathway and rustic walls in the background, enjoying the sunny atmosphere.
Tia Corset Hot Stone Gown - Black
Sale price$249.00 USD
A1501 - Dita Beaded Mermaid Gown - Andrea & Leo
A woman models a strapless pink and white floral print maxi dress with a sweetheart neckline, a high thigh slit, and a layered ruffled skirt, posed outdoors against a rustic stone wall.
89297 - Amarra - Strapless Layered Ruffle Gown
Sale price$650.00 USD
Shaylee Gown - Satin Dress With Sequin Bodice
Shaylee Gown - Satin Dress With Sequin Bodice
Sale price$249.00 USD
12221 - ASHLEYlauren
12221 - ASHLEYlauren
Sale price$598.00 USD
A woman stands in a vibrant, tiered purple dress, smiling amidst lush greenery and colorful flowers, framed by a stone archway and a paved pathway.
47282 - Ava Presley - Floral Print Dress With Statement Bow Train
47282 - Ava Presley - Floral Print Dress With Statement Bow Train
Sale price$692.00 USD
Woman wearing a blue evening gown with a high slit, standing against a neutral background.
EW37016 - Ellie Wilde
Sale price$589.00 USD
Teagan Gown - Emerald - Fitted Satin & Lace Dress
Woman in a green evening gown standing outdoors with decorative elements.
4504 - Primavera - Double Keyhole Strapless Gown
Sale price$599.00 USD
12230 - Coral - ASHLEYlauren
12230 - Coral - ASHLEYlauren
Sale price$698.00 USD
A1437 - LIGHT BLUE LEAF MOTIF APPLIQUED A-LINE DRESS - Andrea & Leo

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.