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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V-Neck Midi Sequin Sleeveless Wedding Guest Dress V-Neck Midi Sequin Sleeveless Wedding Guest Dress #color_Dusty Blue

+1

V-Neck Midi Sequin Sleeveless Wedding Guest Dress
Sale price$88.99
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

+2

pretty MEI
Plus Size Sleeveless Glittery Ruffled V-Neck Midi Wedding Guest Dress
Sale price$76.99
Plus Size Gathered Sea-island Wedding Guest Dress Plus Size Gathered Sea-island Wedding Guest Dress #color_Light Dusty Blue

+1

Plus Size Gathered Sea-island Wedding Guest Dress
Sale price$79.99
Sequin Embroidery Wedding Guest Dress Sequin Embroidery Wedding Guest Dress #color_Black
Sequin Embroidery Wedding Guest Dress
Sale price$44.99 Regular price$54.99
Plus Size See-through Sequin Wedding Guest Dress Plus Size See-through Sequin Wedding Guest Dress #color_Burgundy

+6

Plus Size See-through Sequin Wedding Guest Dress
Sale price$89.99
pretty MARIS|Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress #color_Black
pretty MARIS
Plus Size Glitter Half Sleeve A-Line Wedding Guest Dress
Sale price$42.99 Regular price$69.99
pretty WYNN|Plus Size Deep V-Neck Chiffon Wedding Guest Dress Plus Size Deep V-Neck Chiffon Wedding Guest Dress #color_Burgundy
pretty WYNN
Plus Size Deep V-Neck Chiffon Wedding Guest Dress
Sale price$59.99 Regular price$79.99
ever JETT|Sequin Bodycon Wedding Guest Dress Sequin Bodycon Wedding Guest Dresses #color_Burgundy
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 Ruffled Sleeves Lace A-Line Formal Evening Dress #color_Black
ever PALOMA
Ruffled Sleeves Lace A-Line Formal Evening Dress
Sale price$76.99
Lace Flutter Sleeve A-Line Wedding Guest Dress Lace Ruffle Sleeve A-Line Wedding Guest Dress #color_Black

+2

Lace Flutter Sleeve A-Line Wedding Guest Dress
Sale price$119.99
ever MIA|Pleated Glitter Ruffle Sleeve Dress Pleated Glitter Ruffle Sleeve Dress #color_Dark Green

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ever MIA
Pleated Glitter Ruffle Sleeve Dress
Sale price$89.99
ever ADEL|Sheer Ruffle Sequin Wedding Guest Dress Sheer Ruffle Sequin Wedding Guest Dresses #color_Black
ever ADEL
Sheer Ruffle Sequin Wedding Guest Dress
Sale price$49.99 Regular price$79.99
Lace Cap Sleeve Mermaid Wedding Guest Dress Lace Cap Sleeve Mermaid Wedding Guest Dress #color_Black

+2

Lace Cap Sleeve Mermaid Wedding Guest Dress
Sale price$89.99
ever TAYLOR|Sequin Leaf Mesh Midi Party Dress Sequin Leaf Mesh Midi Party Dress #color_Dusty Blue
ever TAYLOR
Sequin Leaf Mesh Midi Party Dress
Sale price$49.99
ever ROUX|V-Neck Sequine Sleeveless A-Line Party Dress V-Neck Sequine Sleeveless A-Line Party Dress #color_Navy Blue
ever ROUX
V-Neck Sequine Sleeveless A-Line Party Dress
Sale price$19.99 Regular price$82.99
Plus Size V-Neck Sequin Wedding Guest Dress Plus Size V-Neck Sequin Wedding Guest Dress #color_Gold

+1

Plus Size V-Neck Sequin Wedding Guest Dress
Sale price$88.99
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 #color_Dusty Blue
Chic V-Neck Halter Bow High-Waist Sleeveless Lotus Leaf Wedding Guest Dress
Sale price$49.99 Regular price$67.99
ever AZALEA|V-Neck Waist Pleated Design Short Sleeves Fall Velvet Midi Evening Dress V-Neck Waist Pleated Design Short Sleeves Fall Velvet Midi Evening Dress #color_Dark Green

+2

ever AZALEA
V-Neck Waist Pleated Design Short Sleeves Fall Velvet Midi Evening Dress
Sale price$76.99
ever NORA|Ruffled Knit Cap Sleeve High Stretch Evening Dress Ruffled Knit Cap Sleeve Evening Dress #color_Burgundy
ever NORA Stretch
Ruffled Knit Cap Sleeve High Stretch Evening Dress
Sale price$65.99
pretty NYLAH|Plus Size Long Sleeve Midi A-Line Wedding Guest Dress with Waist Chain Plus Size Long Sleeve Midi A-Line Wedding Guest Dress with Waist Chain  #color_Dusty Blue
pretty NYLAH
Plus Size Long Sleeve Midi A-Line Wedding Guest Dress with Waist Chain
Sale price$29.99 Regular price$39.99
Ruffled Sea-island Ruffle Sleeve Midi Wedding Guest Dress Ruffled Sea-island Ruffle Sleeve Midi Wedding Guest Dress #color_Light Dusty Blue

+1

Ruffled Sea-island Ruffle Sleeve Midi Wedding Guest Dress
Sale price$79.99
Knit Shawl Sleeve Sheath Wedding Guest Dress Knit Shawl Sleeve Sheath Wedding Guest Dress #color_Black
Knit Shawl Sleeve Sheath Wedding Guest Dress
Sale price$59.99
Plus Size Cap Sleeve Wedding Guest Dress Plus Size Cap Sleeve Wedding Guest Dress #color_Burgundy
Plus Size Cap Sleeve Wedding Guest Dress
Sale price$72.99
Glittery Long Sleeve V-Neck Midi Wedding Guest Dress Glittery Long Sleeve V-Neck Midi Wedding Guest Dress #color_Burnt Orange
Glittery Long Sleeve V-Neck Midi Wedding Guest Dress
Sale price$39.99 Regular price$49.99
Pleating Crepe Cap Sleeve Wedding Guest Dress Pleating Crepe Cap Sleeve Wedding Guest Dress #color_Ice Blue
Stretch
Pleating Crepe Cap Sleeve Wedding Guest Dress
Sale price$79.99
ever JILLIAN|Ruched Asymmetric Hemline High Stretch Evening Dress Ruched Asymmetric Hemline Flattering Evening Dress #color_Brown
ever JILLIAN Stretch
Ruched Asymmetric Hemline High Stretch Evening Dress
Sale price$54.99
Floral Print Jacquard Cap Sleeve Wedding Guest Dress Plus Size Floral Jacquard Tea-Length A-Line Wedding Guest Dress #color_Dark Green/Black
Floral Print Jacquard Cap Sleeve Wedding Guest Dress
Sale price$129.99
Jacquard Cap Sleeve A-Line Wedding Guest Dress Jacquard Cap Sleeve A-Line Wedding Guest Dress #color_Burgundy/Black
Jacquard Cap Sleeve A-Line Wedding Guest Dress
Sale price$119.99
Thigh-High Slit One-Shoulder Satin Sleeveless Bridesmaid Dress Thigh-High Slit Satin Sleeveless Bridesmaid Dress #color_Black
Thigh-High Slit One-Shoulder Satin Sleeveless Bridesmaid Dress
Sale price$65.99
Floral Print Jacquard V-Neck Midi Wedding Guest Dress Floral Print Jacquard V-Neck Midi Wedding Guest Dress #color_Sky Blue/Gold
Floral Print Jacquard V-Neck Midi Wedding Guest Dress
Sale price$129.99
Delivery Within 4 Business Days
ever OBSIDIAN|Halter Sheath Ruffled Sleeveless Midi Wedding Guest Dress Asymmetric Ruffled Knit Sleeveless Midi Wedding Guest Dress #color_Ivory-Black
ever OBSIDIAN Stretch
Halter Sheath Ruffled Sleeveless Midi Wedding Guest Dress
Sale price$39.99
Plus Size Floral Jacquard Tea-Length A-Line Wedding Guest Dress Plus Size Floral Jacquard Tea-Length A-Line Wedding Guest Dress #color_Black/Gold
Plus Size Floral Jacquard Tea-Length A-Line Wedding Guest Dress
Sale price$129.99
Plus Size Lurex Mesh Ruffle Sleeve Cocktail Dress for Wedding Guest Plus Size Lurex Mesh Ruffle Sleeve Cocktail Dress for Wedding Guest #color_Navy Blue
Lurex Mesh Ruffle Sleeve A-Line Cocktail Dress for Wedding Guest Lurex Mesh Ruffle Sleeve A-Line Cocktail Dress for Wedding Guest #color_Navy Blue
Plus Size Floral Print Jacquard Cap Sleeve Wedding Guest Dress Plus Size Floral Print Jacquard Cap Sleeve Wedding Guest Dress #color_Black/Gold
Plus Size Floral Print Jacquard Cap Sleeve Wedding Guest Dress
Sale price$129.99

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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