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Midi Cocktail Dresses

Merging codes of elegant eveningwear with an innate understanding of modern design, the midi cocktail dresses in our edit are an unforgettable curation of signature silhouettes. Crafted for a lifetime of event styling, the midi cocktail dress appears in a series of elevated textiles — think silky satin twill, structured crêpe, and flowing organza, offset by sculpting jersey, jacquard, and four-way support Compact Stretch. With streamlined black midi cocktail dress options offsetting bold brights, regal reds, rich jewel tones, and refined neutrals, expect intricacies such as artful embroidery, scintillating embellishments, and structured panels. From ball occasion codes to midi cocktail dress for wedding fits, find yours below.
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favourite
Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress

  • Design: Plain
  • Detail: Mesh
  • Length: Midi
€119.00
favourite
Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€129.00
favourite
Figure Form Bandage Knit Rosette Detail Midi Dress
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KarenMillen

Figure Form Bandage Knit Rosette Detail Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Knitted Dress
€59.00 €195.00
blush color black color
favourite
Figure Form Bandage Feather Detail Bandeau Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Detail Bandeau Knit Midi Dress

  • Design: Plain
  • Neckline: Bandeau
  • Style: Knitted Dress
€92.00 €235.00
favourite
Gathered Fabric Bandage Knitted Maxi Dress
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KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Length: Maxi
  • Neckline: Racer Neck
  • Style: Knitted Dress
€45.00 €179.00
blue color black color
favourite
Guipure Lace High Neck Woven Midi Dress
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KarenMillen

Guipure Lace High Neck Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Style: Midi Dress
€337.00
pale-blue color purple color
favourite
Amelia Graham Printed Cady One Shoulder Maxi Dress
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KarenMillen

Amelia Graham Printed Cady One Shoulder Maxi Dress

  • Length: Maxi
  • Neckline: One Shoulder
  • Sleeve length: Long Sleeve
€65.00 €219.00
favourite
Premium Lace Tailored Pencil Maxi Dress
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KarenMillen

Premium Lace Tailored Pencil Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Style: Maxi Dress
€90.00 €298.00
red color black color
favourite
Figure Form Bandage Feather Hem Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Hem Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
€70.00 €235.00
black color ivory color
favourite
Feather Figure Form Bandage Knit Maxi Dress
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KarenMillen

Feather Figure Form Bandage Knit Maxi Dress

  • Detail: Feather
  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
€82.00 €209.00
pale-blue color ivory color
favourite
Figure Form Bandage Asymmetric Strap Knit Midi Dress
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KarenMillen

Figure Form Bandage Asymmetric Strap Knit Midi Dress

  • Detail: Plain
  • Neckline: One Shoulder
  • Style: Midi Dress
€68.00 €169.00
neutral color light-blue color mono color
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Knitted Dress
€129.00 €325.00
navy color grey color
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Premium Tailored Linen Drama Cape Midi Dress
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KarenMillen

Premium Tailored Linen Drama Cape Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€105.00 €350.00
navy color blush color
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Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Neckline: Plunge
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€99.00 €325.00
favourite
Petite Taffeta Rosette Neck Tailored Pleat Gathered Maxi Dress
Petite
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KarenMillen

Petite Taffeta Rosette Neck Tailored Pleat Gathered Maxi Dress

  • Detail: Ruffle
  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
€130.00 €519.00
favourite
Amelia Graham Printed Cady Lace Detail Woven Midi Dress
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KarenMillen

Amelia Graham Printed Cady Lace Detail Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€59.00 €195.00
favourite
Figure Form Bandage Knit Silk Ruffle Shoulder Detail Midaxi Dress
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KarenMillen

Figure Form Bandage Knit Silk Ruffle Shoulder Detail Midaxi Dress

  • Length: Maxi
  • Neckline: One Shoulder
  • Sleeve length: Long Sleeve
€52.00 €129.00
favourite
Clean Tailored Taffeta One Shoulder Panel Midi Dress
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KarenMillen

Clean Tailored Taffeta One Shoulder Panel Midi Dress

  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€114.00 €285.00
favourite
Textured Tailored Contrast Taffeta Ruffle Midi Dress
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KarenMillen

Textured Tailored Contrast Taffeta Ruffle Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
€62.00 €311.00
blush color black color
favourite
Floral Jacquard Plunge Corset Pencil Midi Dress
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KarenMillen

Floral Jacquard Plunge Corset Pencil Midi Dress

  • Neckline: Plunge
  • Sleeve length: Strappy
  • Style: Tailored Dress
€55.00 €179.00
favourite
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Sleeve length: Long Sleeve
€79.00 €259.00
favourite
Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
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KarenMillen

Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress

  • Detail: Plain
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€74.00 €298.00
black color taupe color
favourite
Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
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KarenMillen

Compact Stretch Ruffle Peplum Belted Pencil Midi Dress

  • Detail: Belted
  • Length: Midi
  • Sleeve length: Sleeveless
€90.00 €298.00
mono color tomato-red color
favourite
Petite Rosette Drama Maxi Dress
Petite
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KarenMillen

Petite Rosette Drama Maxi Dress

  • Length: Maxi
  • Shop by Fit: Petite
  • Style: Maxi Dress
€169.00 €558.00
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Enamel Chain Detail Kimono Maxi Dress
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KarenMillen

Enamel Chain Detail Kimono Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€79.00 €311.00
favourite
Amelia Graham Tall Printed Cady Lace Detail Woven Midi Dress
Tall
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KarenMillen

Amelia Graham Tall Printed Cady Lace Detail Woven Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Style: Midi Dress
€59.00 €195.00
favourite
Tall Premium Linen Pintuck Detail Pencil Tailored Midi Dress
Tall
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KarenMillen

Tall Premium Linen Pintuck Detail Pencil Tailored Midi Dress

  • Detail: Pintuck
  • Length: Midi
  • Neckline: Strappy
€86.00 €285.00
favourite
Petite Taffeta Twill Puff Sleeve Midi Dress
Petite
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KarenMillen

Petite Taffeta Twill Puff Sleeve Midi Dress

  • Design: Plain
  • Detail: Plain
  • Sleeve length: Short Sleeve
€179.00
favourite
Structured Crepe Asymmetric Tailored Pencil Midi Dress
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KarenMillen

Structured Crepe Asymmetric Tailored Pencil Midi Dress

  • Neckline: Asymmetric
  • Shop by Fit: Main
  • Style: Pencil Dress
€90.00 €298.00
favourite
Amelia Graham Petite Printed Cady One Shoulder Maxi Dress
Petite
View
KarenMillen

Amelia Graham Petite Printed Cady One Shoulder Maxi Dress

  • Length: Maxi
  • Neckline: One Shoulder
  • Style: Maxi Dress
€55.00 €219.00
favourite
Premium Viscose Linen Tailored Ruffle Pencil Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Ruffle Pencil Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
€79.00 €259.00
ivory color blue color
favourite
Tailored Marl Contrast Tipped Pencil Midi Dress
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KarenMillen

Tailored Marl Contrast Tipped Pencil Midi Dress

  • Detail: Plain
  • Neckline: Strappy
  • Sleeve length: Sleeveless
€65.00 €259.00
favourite
Tailored Scuba Corset Strappy Midi Pencil Dress
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KarenMillen

Tailored Scuba Corset Strappy Midi Pencil Dress

  • Neckline: Halterneck
  • Sleeve length: Strappy
  • Style: Midi Dress
€90.00 €298.00
favourite
Soft Tailored Peplum Bandeau Tailored Maxi Dress
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KarenMillen

Soft Tailored Peplum Bandeau Tailored Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Sleeve length: Sleeveless
€87.00 €350.00
favourite
Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress
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KarenMillen

Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress

  • Detail: Bow
  • Fabric: Polyester
  • Length: Midi
€114.00 €285.00
dusty-rose color emerald color
favourite
Tailored Satin Bow Detail Midi Dress
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KarenMillen

Tailored Satin Bow Detail Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
€74.00 €298.00
favourite
Premium Viscose Jersey Hardware Maxi Dress
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KarenMillen

Premium Viscose Jersey Hardware Maxi Dress

  • Length: Maxi
  • Neckline: Cold Shoulder
  • Shop by Fit: Main
€65.00 €259.00
favourite
Tall Clean Tailored Taffeta One Shoulder Panel Midi Dress
Tall
View
KarenMillen

Tall Clean Tailored Taffeta One Shoulder Panel Midi Dress

  • Fabric: Woven
  • Neckline: One Shoulder
  • Style: Midi Dress
€79.00 €259.00
favourite
Petite Geo Jacquard Velvet Mix Tailored Bardot Midi Dress
Petite
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KarenMillen

Petite Geo Jacquard Velvet Mix Tailored Bardot Midi Dress

  • Length: Midi
  • Neckline: Bardot
  • Style: Midi Dress
€74.00 €298.00
favourite
Compact Stretch Viscose Rosette Tailored Maxi Dress
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KarenMillen

Compact Stretch Viscose Rosette Tailored Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Neckline: Plunge
€139.00 €558.00
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