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Two women modeling floor-length sage green formal gowns outdoors in front of leafy greenery. One woman is seated on the left wearing a sleeveless V-neck gown with a thigh-high slit, and the other stands on the right wearing a similar sleeveless gown with a deep V-neck and full skirt.
Kinsley Gown - Soft Satin A-line Dress
Sale price$129.00 USD
A woman in a fitted, strapless red gown, adorned with floral details, poses confidently outdoors amid vibrant pink flowers and green foliage, with sunlight casting soft shadows on the path.
Reva Corset Gown - Red Floral Lace Dress
Sale price$199.00 USD Regular price$459.00 USD
CHARIS GOWN - LACE CORSET SATIN DRESS
CHARIS GOWN - LACE CORSET SATIN DRESS
Sale price$199.00 USD
Nyla Gown - Rose Gold - Sequin Flapper Fringe Dress
Liv Maxi Dress - Corset Style Long Satin Dress
Liv Maxi Dress - Corset Style Long Satin Dress
Sale price$99.00 USD
Twila Gown - Sheer Corset Beaded Satin Dress
Twila Gown - Sheer Corset Beaded Satin Dress
Sale price$305.00 USD
Tessa Gown - Off White Mermaid Halter Satin Gown
Tessa Gown - Off White Mermaid Halter Satin Gown
Sale price$179.00 USD
Kimberly Gown - Chiffon A-line Dress With Scarf
Kimberly Gown - Chiffon A-line Dress With Scarf
Sale price$165.00 USD
Ingrid Gown - Strapless Shimmer Chiffon Dress with Scarf
Ingrid Gown - Strapless Shimmer Chiffon Dress with Scarf
Sale price$175.00 USD
Teagan Gown - Off White - Fitted Satin & Lace Dress
EW37015 - Ellie Wilde
EW37015 - Ellie Wilde
Sale price$735.00 USD
Haven Gown - Off White - Long Strapless Chiffon Dress
FANNING GOWN - OFF THE SHOULDER SEQUIN CORSET SATIN DRESS
FANNING GOWN - OFF THE SHOULDER SEQUIN CORSET SATIN DRESS
Sale price$139.00 USD
ELIZA GOWN - LACE EMBELLISHED FITTED GOWN
ELIZA GOWN - LACE EMBELLISHED FITTED GOWN
Sale price$275.00 USD Regular price$389.00 USD
Jodie Gown - Fitted Lace Appliqué Evening Dress
Jodie Gown - Fitted Lace Appliqué Evening Dress
Sale price$179.00 USD
CARTER GOWN - OFF WHITE - STRAPLESS CORSET DRESS WITH SCARF
Donna Gown - Evening Dress with Lace Sleeves
Donna Gown - Evening Dress with Lace Sleeves
Sale price$249.00 USD
Haven Gown - Long Strapless Chiffon Dress
Haven Gown - Long Strapless Chiffon Dress
Sale price$119.00 USD
SHANNON GOWN - ONE SHOULDER STRETCH SPANDEX SATIN DRESS
SHANNON GOWN - ONE SHOULDER STRETCH SPANDEX SATIN DRESS
Sale price$129.00 USD
A woman stands confidently in a white off-shoulder dress with a thigh-high slit. She is in a garden-like setting, surrounded by greenery and soft pink flowers, with a stone pathway behind her.
GENESIS SEQUIN FORMAL GOWN
GENESIS SEQUIN FORMAL GOWN
Sale price$119.00 USD
VERONA GOWN - GLITTER SATIN CORSET DRESS - OFF WHITE
Justice Gown - Strapless Beaded Dress With Overskirt
Justice Gown - Strapless Beaded Dress With Overskirt
Sale price$345.00 USD
Ella Gown - A-line Strapless Chiffon Dress With Scarf
Ella Gown - A-line Strapless Chiffon Dress With Scarf
Sale price$129.00 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.