Plus Size Formal Dresses | Elegant Evening & Occasion Wear– Hello Curve

Plus Size Formal Dresses

Plus size formal dresses designed to flatter curves for every occasion. From elegant evening dresses to wedding guest and cocktail styles, each piece is thoughtfully created for fit, comfort and confidence.

Showing: 1-20 of 727 results
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Woman wearing a plus size dark teal sequin evening maxi dress with a deep V-neckline, sheer flutter sleeves and gathered waist.Back view of a plus size dark teal sequin evening maxi dress with a V-shaped back neckline, sheer flutter sleeves and gathered draping.
Elle Plus Size Teal Sequin Evening Dress with Sleeves
$507.00
  • Teal
  • Black
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Plus size blue floral evening dress with wrap V-neck, three-quarter sleeves and dusty blue colour-block maxi skirt, front view.
Rosalind Plus Size Blue Floral Evening Gown
$507.00
  • Dusty Blue
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Amarande Plus Size Purple Long Sleeve Formal Dress
Amarande Plus Size Purple Long Sleeve Formal Dress
$375.00
  • Purple
  • Black
  • Teal
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Plus size burgundy A-line midi cocktail dress with square neckline and petal sleeves, front view.Back view of plus size burgundy A-line midi cocktail dress with petal sleeves and full skirt.
Francesca Plus Size Square Neck A-Line Midi Dress
$273.00
  • Burgundy
  • Black
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Plus size teal floral wedding guest dress with V-neckline, flutter sleeves and flowing skirt, front viewBack view of plus size teal floral wedding guest dress with flutter sleeves and flowing skirt
Dorothea Plus Size Teal Floral Wrap Midi Dress
$304.00
  • Teal
  • Pink
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Plus size green sequin evening gown with off-shoulder pleated bodice, front viewPlus size navy blue sequin evening gown with off-shoulder pleated bodice, front view
Dulcinea Plus Size Off Shoulder Sequin Evening Gown
$608.00
  • Emerald Green
  • Navy
  • Black
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Plus size teal formal dress with V-neck, sheer long sleeves and flowing floor-length skirt, front viewPlus size black formal dress with V-neck, sheer long sleeves and flowing floor-length skirt, front view
Marisol Plus Size V Neck Long Sleeve Formal Gown
$507.00
  • Teal
  • Black
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Plus size black cocktail dress with square neckline, cascading ruffles and high-low hemPlus size burgundy cocktail dress with square neckline, cascading ruffles and high-low hem
Amélie Plus Size Ruffle Cocktail Dress
$273.00
  • Burgundy
  • Black
  • White
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Plus size navy lace midi wedding guest dress with V-neckline and elbow-length sleeves
Natalya Plus Size Navy Lace Midi Wedding Guest Dress
$304.00
  • Navy
  • Black
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Plus size mauve purple wedding guest midi dress with V-neck, flutter sleeves and draped waist
Livia Plus Size Purple Wrap Wedding Guest Midi Dress
$273.00
  • Purple
  • Black
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Plus size woman wearing a green V neck formal gown with flutter sleeves and draped front.
Valérie Plus Size Emerald Green V Neck Evening Dress
$375.00
  • Emerald Green
  • Black
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Plus size burgundy square neck cocktail dress with floral lace sleeves and flowing midi skirt, front view.Plus size black square neck cocktail dress with three-quarter floral lace sleeves and A-line midi skirt, front view.
Miranda Plus Size Square Neck Lace Sleeve Cocktail Dress
$273.00
  • Burgundy
  • Black
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Plus size teal formal dress with V-neckline, flutter sleeves and flowing full-length skirt.Back view of plus size teal formal dress with flutter sleeves and full-length flowing skirt.
Renata Plus Size Teal V-Neck Chiffon Formal Gown
$405.00
  • Teal
  • Black
  • Burgundy
  • Navy
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Plus size pink floral wedding guest dress with square neckline, three-quarter sleeves and tea-length skirt, front view.Back view of plus size pink floral tea-length dress with square back, three-quarter sleeves and ruched waist.
Melina Pink Floral Square Neck Wedding Guest Dress
$375.00
  • Pink
  • Green
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Plus size white midi cocktail dress with square neckline, flutter sleeves and flared mermaid hem, front view.Plus size navy midi cocktail dress with square neckline, flutter sleeves and flared mermaid hem, front view.
Juliana Plus Size Square Neck Mermaid Midi Dress
$273.00
  • Navy
  • White
  • Black
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Plus size green one shoulder evening gown with sheer three-quarter sleeve and draped waist, front view.Plus size black one shoulder evening gown with sheer three-quarter sleeve and draped waist, front view.
Vivian Plus Size One Shoulder Evening Gown
$608.00
  • Emerald Green
  • Navy
  • Black
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Plus size woman wearing a navy floral lace square neck midi wedding guest dress.Back view of plus size teal sequin evening gown with shallow V-back, flutter sleeves and ruched waist.
Penelope Plus Size Lace Square Neck Midi Dress
$375.00
  • Navy
  • Burgundy
  • Black
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Plus size woman wearing a purple chiffon formal maxi dress with wrap V-neck, 3/4 flutter sleeves and flowing skirt.Plus size woman wearing a pink chiffon formal maxi dress with wrap V-neck, 3/4 flutter sleeves and flowing skirt.
Clarisse Plus Size Chiffon Wrap Formal Maxi Dress
$334.00
  • Purple
  • Pink
  • Emerald Green
  • Navy
  • Burgundy
  • Black
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Plus size woman wearing a sage green floral midi dress with wrap V-neckline, long sheer sleeves and flowing A-line skirt.Back view of a sage green floral midi dress with long sheer sleeves, defined waistband and flowing A-line skirt.
Mélisande Plus Size Green Floral Wedding Guest Midi Dress
$273.00
  • Green
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Plus size woman wearing a navy one shoulder evening dress with embellished lace, asymmetric neckline and draped waist.Plus size woman wearing a black one shoulder evening dress with embellished lace, asymmetric neckline and draped waist.
Armelle Plus Size One Shoulder Evening Dress
$507.00
  • Teal
  • Black
  • Navy



Explore a curated selection of plus size formal dresses for weddings, evening events, galas and special occasions. Each piece is designed to flatter curves while maintaining a refined, elegant silhouette.

For shorter occasion styles, browse our plus size cocktail dresses. If you are attending a wedding, our plus size wedding guest dresses offer elegant options suited to different settings and dress codes.

Designed with plus-size proportions in mind, these dresses provide comfort through the bust, gentle waist shaping and a smooth drape over the hips — creating a confident and polished look for any occasion.

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