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Formal Cocktail Dresses

Some nights deserve more than just “nice.”
They call for something sharp, flattering, and just the right amount of bold. Our collection of formal cocktail dresses was made for these moments—elegant dinners, upscale weddings, work galas, and anything else that starts with a little excitement and ends with unforgettable photos.

Whether you're going for sleek sophistication or something with a touch of sparkle, you’ll find a dress that makes you feel present, not just dressed.

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74 products
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ever LARK|Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress #color_Navy Blue

+ 19

ever LARK
Ruffles Sleeve Pleated V-Neck A-Line Midi Chiffon Wedding Guest Dress
Sale price$76.99
ever POSIE|Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line #color_Black

+ 20

ever POSIE
Midi Halter Neck Chiffon Wedding Guest Dress with Sleeveless and A-Line
Sale price$74.99
ever BRIAR|3/4 Sleeves Asymmetrical Hem A-Line Midi Wedding Guest Dress Long Sleeves Asymmetrical Hem A-Line Midi Wedding Guest Dress #color_Navy Blue

+ 17

ever BRIAR
3/4 Sleeves Asymmetrical Hem A-Line Midi Wedding Guest Dress
Sale price$82.99
ever SIMONE|Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress #color_Dusty Blue

+ 14

ever SIMONE
Short Sleeves Leaf Sequin A-Line Midi Formal Wedding Guest Dress
Sale price$86.99
pretty SIMONE|Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin #color_Dusty Blue

+ 13

pretty SIMONE
Plus Size Sparkly A-Line Midi Tulle Formal Wedding Guest Dress with Leaf Sequin
Sale price$86.99
pretty EMBER|Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress #color_Black

+ 11

pretty EMBER
Plus Size Twist Knot Louts Leaf Long Sleeve A-Line Evening Dress
Sale price$86.99
pretty AZALEA|Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress #color_Caramel

+ 6

pretty AZALEA
Plus Size A-line V-Neck Short Sleeve Pleated Velvet Fall Wedding Guest Dress
Sale price$72.99
ever IRYS|Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique #color_Navy Blue

+ 12

ever IRYS
Sleeveless V-Neck High Low Wedding Guest Dress with Floral Applique
Sale price$82.99
ever ELORA|V Neck Ruched Asymmetrical Hems Midi Chiffon Bridesmaid Dress Hot V Neck Ruched Asymmetrical Hems Midi Chiffon Bridesmaid Dress #color_Pink

+ 6

ever ELORA
V Neck Ruched Asymmetrical Hems Midi Chiffon Bridesmaid Dress
Sale priceFrom $49.99 Regular price$59.99
pretty LARK|Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress Deep V-Neck Chiffon Ruffle Sleeve Wedding Guest Dress #color_Light Green Floral

+ 31

pretty LARK
Plus Size Chiffon Short Sleeves Pleated V-Neck A-Line Midi Wedding Guest Dress
Sale price$76.99
pretty BRIAR|Plus Size Chiffon A-Line 3/4 Sleeves Asymmetrical Hem Wedding Guest Dress Plus Size Chiffon A-Line Long Sleeves Asymmetrical Hem Wedding Guest Dress #color_Burgundy

+ 18

pretty BRIAR
Plus Size Chiffon A-Line 3/4 Sleeves Asymmetrical Hem Wedding Guest Dress
Sale price$82.99
pretty EDEN|Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress #color_Black

+ 30

pretty EDEN
Plus Size Pleated Round Neckline A-Line Midi Chiffon Wedding Guest Dress
Sale price$66.99 Regular price$69.99
pretty PALMER|Plus Size Sequin Mermaid Formal Dress Plus Size Sequin Mermaid Formal Dress #color_Black

+ 11

pretty PALMER
Plus Size Sequin Mermaid Formal Dress
Sale price$84.99
pretty FLORENCIA|Plus Size Printed Mermaid Chiffon Wedding Guest Dress Plus Size Printed Bodycon V-Neck Midi Dress #color_Amber Bloom

+ 16

pretty FLORENCIA
Plus Size Printed Mermaid Chiffon Wedding Guest Dress
Sale price$77.99
ever AZALEA|Graceful V-Neck Waist Design Short Sleeves Fall Velvet Midi Wedding Guest Dress Graceful V-Neck Waist Design Short Sleeves Fall Velvet Midi Wedding Guest Dress #color_Dark Green

+ 6

ever AZALEA
Graceful V-Neck Waist Design Short Sleeves Fall Velvet Midi Wedding Guest Dress
Sale price$72.99
ever EMBER|Glitter Twist Knot See-Through Long Sleeve Wedding Guest Dress Glitter Twist Knot See-Through Long Sleeve Wedding Guest Dress #color_Burgundy

+ 11

ever EMBER
Glitter Twist Knot See-Through Long Sleeve Wedding Guest Dress
Sale price$86.99
pretty POSIE|Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress #color_Eucalyptus

+ 20

pretty POSIE
Flowy Plus Size Halter Neck Chiffon Midi Wedding Guest Dress
Sale price$74.99
pretty COSTA|Plus Size Stunning V Neck Prom Lace Dress for Women Plus Size Stunning V Neck Lace & Chiffon Prom Dress for Women #color_Mint Green

+ 15

pretty COSTA
Plus Size Stunning V Neck Prom Lace Dress for Women
Sale price$67.99
ever COSTA|Stunning V Neck Lace Dress with Asymmetrical Hems Stunning V Neck Lace Asymmetrical Hems Dress for Women #color_Purple Orchid

+ 8

ever COSTA
Stunning V Neck Lace Dress with Asymmetrical Hems
Sale price$67.99
ever HAYLEN|Sequin Mermaid Round Neck Dress Sequin Mermaid Round Neck Dress #color_Gold

+ 9

ever HAYLEN
Sequin Mermaid Round Neck Dress
Sale price$88.99
pretty COSTA|Stunning V Neck Prom Lace Dress for Women Stunning V Neck Lace & Chiffon Prom Dress for Women #color_Grey

+ 8

pretty COSTA
Stunning V Neck Prom Lace Dress for Women
Sale price$67.99
ever LILOU| Pleated Chiffon Ruffle Sleeve Wedding Guest Dress Pleated Chiffon Ruffle Sleeve Midi Dress #color_Navy Blue

+ 11

ever LILOU
Pleated Chiffon Ruffle Sleeve Wedding Guest Dress
Sale price$78.99
ever FAYE|Chic V Neck High-Low Short Sleeve Wedding Guest Dress Chic V Neck High-Low Short Sleeve Wedding Guest Dress #color_Ice Blue

+ 13

ever FAYE
Chic V Neck High-Low Short Sleeve Wedding Guest Dress
Sale price$78.99
ever PALOMA|Ruffled Short Sleeves V-Neck A-Line Midi Wedding Guest Dress Ruffled Short Sleeves V-Neck A-Line Midi Wedding Guest Dress #color_Black

+ 3

ever PALOMA
Ruffled Short Sleeves V-Neck A-Line Midi Wedding Guest Dress
Sale price$76.99
ever CALISTEA|Deep V-neck Sequin Ruffle Sleeve Formal Dress Deep V-neck Sequin Ruffle Sleeve Formal Dress #color_Burgundy

+ 5

ever CALISTEA
Deep V-neck Sequin Ruffle Sleeve Formal Dress
Sale price$49.99 Regular price$76.99
pretty CALISTEA|Plus Size Sequin Ruffle Sleeve Formal Dress Plus Size Sequin Ruffle Sleeve Formal Dress #color_Purple Orchid

+ 5

pretty CALISTEA
Plus Size Sequin Ruffle Sleeve Formal Dress
Sale price$49.99 Regular price$76.99
ever MEI|Glitter Sleeveless A-Line Midi Wedding Guest Dress with Ruffled Hem Glitter Sleeveless A-Line Midi Wedding Guest Dress with Ruffled Hem #color_Black

+ 6

ever MEI
Glitter Sleeveless A-Line Midi Wedding Guest Dress with Ruffled Hem
Sale price$76.99
ever EVIE|Short Sleeves A-Line Midi Wedding Guest Dress with Pockets Short Sleeves A-Line Midi Wedding Guest Dress with Pockets #color_Denim Blue

+ 4

ever EVIE
Short Sleeves A-Line Midi Wedding Guest Dress with Pockets
Sale price$69.99
pretty EDEN|Plus Size Flowy Chiffon Bridesmaid Dress Plus Size Flowy Chiffon Bridesmaid Dress #color_Mint Green

+ 18

pretty EDEN
Plus Size Flowy Chiffon Bridesmaid Dress
Sale price$66.99 Regular price$69.99
ever EDEN|Chic A-Line Pleated Knee-Length Flowy Chiffon Wedding Guest Dress Chic A-Line Pleated Knee-Length Flowy Chiffon Wedding Guest Dress #color_Amber Bloom

+ 10

ever EDEN
Chic A-Line Pleated Knee-Length Flowy Chiffon Wedding Guest Dress
Sale price$66.99 Regular price$69.99
ever SIMONE|Leaf Sequin Midi Formal Evening Party Dress Leaf Sequin Cruise Journey Formal Dress #color_Burgundy

+ 14

ever SIMONE
Leaf Sequin Midi Formal Evening Party Dress
Sale price$86.99
ever BAYLOR|A-Line V-Neck Wedding Guest Dress A-Line V-Neck Wedding Guest Dress #color_Black

+ 4

ever BAYLOR
A-Line V-Neck Wedding Guest Dress
Sale price$82.99
ever BRIAR|See-Through 3/4 Sleeves V-Neck A-Line Chiffon Wedding Guest Dress See-Through Long Sleeves V-Neck A-Line Chiffon Wedding Guest Dress #color_Champagne

+ 5

ever BRIAR
See-Through 3/4 Sleeves V-Neck A-Line Chiffon Wedding Guest Dress
Sale price$82.99
pretty PALOMA|Plus Size Short Sleeves V-Neck A-Line Lace Midi Wedding Guest Dress Plus Size Short Sleeve V-Neck A-Line Lace Midi Wedding Guest Dress #color_Dusty Blue

+ 3

pretty PALOMA
Plus Size Short Sleeves V-Neck A-Line Lace Midi Wedding Guest Dress
Sale price$76.99
pretty MARISELLE|Plus Size Tie Knot Chiffon Wedding Guest Dress Plus Size Tie Knot Chiffon Wedding Guest Dress #color_Dusty Blue

+ 6

pretty MARISELLE
Plus Size Tie Knot Chiffon Wedding Guest Dress
Sale price$82.99
pretty EVIE|Plus Size A-Line Pleated Midi Wedding Guest Dress with Pockets Plus Size A-Line Pleated Midi Wedding Guest Dress with Pockets #color_Navy Blue

+ 4

pretty EVIE
Plus Size A-Line Pleated Midi Wedding Guest Dress with Pockets
Sale price$69.99
ever FAYE|Elegant V-Neck Flowy High-Low Short Sleeve Wedding Guest Dress Elegant V-Neck Flowy High-Low Short Sleeve Wedding Guest Dress #color_Eucalyptus

+ 4

ever FAYE
Elegant V-Neck Flowy High-Low Short Sleeve Wedding Guest Dress
Sale price$78.99
pretty SIMONE|Plus Size Sparkly Midi Cocktail Dress Plus Size Sparkly Midi Cocktail Dress #color_Burgundy

+ 14

pretty SIMONE
Plus Size Sparkly Midi Cocktail Dress
Sale price$86.99
ever MARIS|Shimmery Lantern Sleeve A-Line Wedding Guest Dress Shimmery Lantern Sleeve A-Line Wedding Guest Dress #color_Navy Blue

+ 3

ever MARIS
Shimmery Lantern Sleeve A-Line Wedding Guest Dress
Sale price$42.99 Regular price$69.99
pretty ZOYA|Plus Size Glittery Sleeveless Halter Neck Midi Wedding Guest Dress Plus Size Glittery Sleeveless Halter Neck Midi Wedding Guest Dress #color_Black

+ 4

pretty ZOYA
Plus Size Glittery Sleeveless Halter Neck Midi Wedding Guest Dress
Sale price$39.99
Glow Lana | Sparkling V-Neck High-Low Wedding Guest Dress with Ruffled Sleeves Sparkling V-Neck High-Low Wedding Guest Dress with Ruffled Sleeves #color_Burgundy

+ 3

Glow Lana
Sparkling V-Neck High-Low Wedding Guest Dress with Ruffled Sleeves
Sale price$29.99
ever ZOYA|Sparkly High-Low Ruffle Halter Neck Wedding Guest Dress with Pleating Sparkly High-Low Ruffle Halter Neck Wedding Guest Dress with Pleating #color_Dusty Blue

+ 3

ever ZOYA
Sparkly High-Low Ruffle Halter Neck Wedding Guest Dress with Pleating
Sale price$39.99
ever MAZIE|Sequin Long Sleeve Pencil Bodycon V-Neck Midi Wedding Guest Dress Sequin Long Sleeve Pencil Bodycon V-Neck Midi Wedding Guest Dress #color_Black

+ 2

ever MAZIE
Sequin Long Sleeve Pencil Bodycon V-Neck Midi Wedding Guest Dress
Sale price$49.99 Regular price$76.99
pretty DIANELLE|Plus Size Slit Satin Wedding Guest Dress Plus Size Slit Satin Wedding Guest Dress #color_Dark Green

+ 4

pretty DIANELLE
Plus Size Slit Satin Wedding Guest Dress
Sale price$95.99
pretty MEI|Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress #color_Dark Green

+ 6

pretty MEI
Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress
Sale price$76.99

+ 2

ever ADEL
Plus Size Sequin Midi Wedding Guest Dress
Sale price$49.99 Regular price$79.99
Sequin Embroidery Wedding Guest Dress Sequin Embroidery Wedding Guest Dress #color_Black

+ 2

Sequin Embroidery Wedding Guest Dress
Sale price$54.99 Regular price$86.99
Plus Size Thigh-High Slit Knit Wedding Guest Dress Plus Size Thigh-High Slit Knit Wedding Guest Dress #color_Black

+ 4

Plus Size Thigh-High Slit Knit Wedding Guest Dress
Sale price$76.99

Cocktail Styles that Know How to Make an Entrance

Elegant Cuts You’ll Love

  • Knee-Length Sheaths – Polished, clean, and always appropriate.
  • Midi-Length Satin Dresses – Sleek and sultry, perfect with heels and a glass of champagne in hand.
  • Off-Shoulder Styles – A little skin, a lot of confidence.
  • Wrap & Tie-Waist Dresses – Universally flattering and easy to wear all night long.

Trending Colors & Fabrics

  • Navy, Burgundy, Hunter Green – Chic, timeless hues
  • Satin, Crepe, Velvet – Structured but breathable
  • Sequins or Subtle Sparkle – For just enough “extra”

FAQs About Formal Cocktail Dresses

What’s considered a “formal” cocktail dress?

It usually means refined fabrics, tailored cuts, and a midi or knee length. Think elegant over flashy—made for upscale events.

Can I wear a formal cocktail dress to a wedding?

Absolutely. It’s a perfect option for evening weddings or black-tie optional events. Go for deeper colors and elegant shoes.

What’s the best length for a formal cocktail event?

Knee-length or midi dresses are ideal. Floor length is more for galas or formal balls, but cocktail length offers more ease and versatility.

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