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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pretty ZOYA|Plus Size Glittery Sleeveless Halter Neck Midi Wedding Guest Dress
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
Glow Lana
Sparkling V-Neck High-Low Wedding Guest Dress with Ruffled Sleeves
Sale price$29.99
Ruffled Sea-island Ruffle Sleeve Midi Wedding Guest Dress

+5

Ruffled Sea-island Ruffle Sleeve Midi Wedding Guest Dress
Sale price$74.99
pretty MARIS|Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress
pretty MARIS
Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress
Sale price$42.99 Regular price$69.99
pretty MEI|Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress

+2

pretty MEI
Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress
Sale price$76.99
ever ZOYA|Sparkly High-Low Ruffle Halter Neck Wedding Guest Dress with Pleating
ever ZOYA
Sparkly High-Low Ruffle Halter Neck Wedding Guest Dress with Pleating
Sale price$39.99
Sequin Embroidery Wedding Guest Dress
Sequin Embroidery Wedding Guest Dress
Sale price$44.99 Regular price$54.99
ever MAZIE|Sequin Long Sleeve Pencil Bodycon V-Neck Midi Wedding Guest Dress
ever MAZIE
Sequin Long Sleeve Pencil Bodycon V-Neck Midi Wedding Guest Dress
Sale price$49.99 Regular price$76.99
pretty WYNN|Plus Size Deep V-Neck Chiffon Wedding Guest Dress
pretty WYNN
Plus Size Deep V-Neck Chiffon Wedding Guest Dress
Sale price$59.99 Regular price$79.99
Plus Size Cap Sleeve Wedding Guest Dress

+1

Plus Size Cap Sleeve Wedding Guest Dress
Sale price$59.99
ever AZALEA|V-Neck Waist Pleated Design Short Sleeves Fall Velvet Midi Evening Dress

+4

ever AZALEA
V-Neck Waist Pleated Design Short Sleeves Fall Velvet Midi Evening Dress
Sale price$76.99
ever JETT|Sequin Bodycon Wedding Guest Dress
ever JETT
Sequin Bodycon Wedding Guest Dress
Sale price$39.99 Regular price$82.99
ever PALOMA|Ruffled Sleeves Lace A-Line Formal Evening Dress
ever PALOMA
Ruffled Sleeves Lace A-Line Formal Evening Dress
Sale price$49.99 Regular price$76.99
ever ADEL|Sheer Ruffle Sequin Wedding Guest Dress
ever ADEL
Sheer Ruffle Sequin Wedding Guest Dress
Sale price$49.99 Regular price$79.99
Jacquard Cap Sleeve A-Line Wedding Guest Dress
Jacquard Cap Sleeve A-Line Wedding Guest Dress
Sale price$119.99
ever NORA|Ruffled Knit Cap Sleeve High Stretch Evening Dress
ever NORA Stretch
Ruffled Knit Cap Sleeve High Stretch Evening Dress
Sale price$65.99
ever ROUX
V-Neck Sequine Sleeveless A-Line Party Dress
Sale price$19.99 Regular price$82.99
Knit Shawl Sleeve Sheath Wedding Guest Dress
Knit Shawl Sleeve Sheath Wedding Guest Dress
Sale price$54.99
Chic V-Neck Halter Bow High-Waist Sleeveless Lotus Leaf Wedding Guest Dress
Chic V-Neck Halter Bow High-Waist Sleeveless Lotus Leaf Wedding Guest Dress
Sale price$49.99 Regular price$67.99
Lurex Mesh Ruffle Sleeve A-Line Cocktail Dress for Wedding Guest
pretty NYLAH|Plus Size Long Sleeve Midi A-Line Wedding Guest Dress with Waist Chain
pretty NYLAH
Plus Size Long Sleeve Midi A-Line Wedding Guest Dress with Waist Chain
Sale price$29.99 Regular price$39.99
Plus Size Lurex Mesh Ruffle Sleeve Cocktail Dress for Wedding Guest
Floral Print Jacquard Cap Sleeve Wedding Guest Dress
Floral Print Jacquard Cap Sleeve Wedding Guest Dress
Sale price$129.99
Plus Size Sequin Tulle Cocktail Dress
Plus Size Sequin Tulle Cocktail Dress
Sale price$159.99
Glittery Long Sleeve V-Neck Midi Wedding Guest Dress
Glittery Long Sleeve V-Neck Midi Wedding Guest Dress
Sale price$39.99 Regular price$49.99
Sequin Tulle Ruffle Sleeve Cocktail Dress
Sequin Tulle Ruffle Sleeve Cocktail Dress
Sale price$159.99
Floral Print Jacquard V-Neck Midi Wedding Guest Dress
Floral Print Jacquard V-Neck Midi Wedding Guest Dress
Sale price$129.99
Pleating Crepe Cap Sleeve Wedding Guest Dress
Stretch
Pleating Crepe Cap Sleeve Wedding Guest Dress
Sale price$65.99
Tulle Cap Sleeve Asymmetrical Hem Cocktail Dress
Tulle Cap Sleeve Asymmetrical Hem Cocktail Dress
Sale price$127.99
ever JILLIAN|Ruched Asymmetric Hemline High Stretch Evening Dress
ever JILLIAN Stretch
Ruched Asymmetric Hemline High Stretch Evening Dress
Sale price$54.99
Plus Size Floral Jacquard Tea-Length A-Line Wedding Guest Dress
Plus Size Floral Jacquard Tea-Length A-Line Wedding Guest Dress
Sale price$129.99
Sequins Sleeveless Sheath Cocktail Dress
Sequins Sleeveless Sheath Cocktail Dress
Sale price$109.99
Delivery Within 4 Business Days
Thigh-High Slit One-Shoulder Satin Sleeveless Bridesmaid Dress
Thigh-High Slit One-Shoulder Satin Sleeveless Bridesmaid Dress
Sale price$65.99
ever OBSIDIAN|Halter Sheath Ruffled Sleeveless Midi Wedding Guest Dress
ever OBSIDIAN Stretch
Halter Sheath Ruffled Sleeveless Midi Wedding Guest Dress
Sale price$39.99
Plus Size Floral Print Jacquard Cap Sleeve Wedding Guest Dress
Plus Size Floral Print Jacquard Cap Sleeve Wedding Guest Dress
Sale price$129.99
Sequin Fitted Sleeve Midi Bodycon Cocktail Dress
Sequin Fitted Sleeve Midi Bodycon Cocktail Dress
Sale price$106.99
Delivery Within 4 Business Days
Corset Sequins Sleeveless Cocktail Dress
Corset Sequins Sleeveless Cocktail Dress
Sale price$118.99

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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