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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
Petite Figure Form Bandage Asymmetric Strap Midi Dress
Petite
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KarenMillen

Petite Figure Form Bandage Asymmetric Strap Midi Dress

  • Length: Midi
  • Neckline: Asymmetric
  • Sleeve length: Strappy
€169.00
favourite
Floral Jacquard Plunge Corset Pencil Midi Dress
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KarenMillen

Floral Jacquard Plunge Corset Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Tailored Dress
€55.00 €179.00
favourite
Premium Tailored Linen Drama Cape Midi Dress
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KarenMillen

Premium Tailored Linen Drama Cape Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Shop by Fit: Main
€105.00 €350.00
navy color blush color
favourite
Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
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KarenMillen

Figure Form Bandage Sleeveless Pencil Knit Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Style: Knitted Dress
€73.00 €179.00
black color red color
favourite
Plus Size Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
Plus
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KarenMillen

Plus Size Compact Stretch Ruffle Peplum Belted Pencil Midi Dress

  • Length: Midi
  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
€298.00
favourite
Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
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KarenMillen

Compact Stretch Ruffle Peplum Belted Pencil Midi Dress

  • Length: Midi
  • Neckline: Asymmetric
  • Style: Midi Dress
€298.00
mono color tomato-red color
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 Tweed Bow Detail Midi Pencil Dress
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KarenMillen

Tailored Tweed Bow Detail Midi Pencil Dress

  • Length: Midi
  • Neckline: Round Neck
  • Style: Midi Dress
€259.00
favourite
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Length: Maxi
  • Shop by Fit: Main
  • Style: Maxi Dress
€79.00 €259.00
mango color raspberry color
favourite
Enamel Chain Detail Halter Maxi Dress
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KarenMillen

Enamel Chain Detail Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€90.00 €298.00
favourite
Figure Form Bandage Ruffle Hem Halter Knit Midi Dress
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KarenMillen

Figure Form Bandage Ruffle Hem Halter Knit Midi Dress

  • Length: Midi
  • Neckline: Halterneck
  • Style: Knitted Dress
€79.00 €155.00
favourite
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
€94.00 €311.00
favourite
Petite Textured Tailored Contrast Taffeta Ruffle Maxi Dress
Petite
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KarenMillen

Petite Textured Tailored Contrast Taffeta Ruffle Maxi Dress

  • Neckline: Round Neck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
€94.00 €311.00
favourite
Tailored Marl Contrast Tipped Pencil Midi Dress
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KarenMillen

Tailored Marl Contrast Tipped Pencil Midi Dress

  • Length: Midi
  • Neckline: Strappy
  • Sleeve length: Sleeveless
€79.00 €259.00
favourite
Pinstripe Corseted Tailored Pencil Midi Dress
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KarenMillen

Pinstripe Corseted Tailored Pencil Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Sleeve length: Sleeveless
€101.00 €337.00
favourite
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Shop by Fit: Main
  • Style: Midi Dress
€298.00
multi color nude color
favourite
Tailored Scuba Corset Strappy Midi Pencil Dress
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KarenMillen

Tailored Scuba Corset Strappy Midi Pencil Dress

  • Length: Midi
  • Neckline: Halterneck
  • Sleeve length: Strappy
€90.00 €298.00
favourite
Petite Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress
Petite
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KarenMillen

Petite Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress

  • Neckline: High Neck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€285.00
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
€90.00 €298.00
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
€195.00 €325.00
grey color navy color
favourite
Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress
Petite
View
KarenMillen

Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€195.00 €649.00
favourite
Petite Clean Tailored Taffeta One Shoulder Panel Midi Dress
Petite
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KarenMillen

Petite Clean Tailored Taffeta One Shoulder Panel Midi Dress

  • Length: Midi
  • Neckline: Asymmetric
  • Style: Midi Dress
€145.00 €285.00
favourite
Belted Open Stitch Knitted Dress
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KarenMillen

Belted Open Stitch Knitted Dress

  • Detail: Belted
  • Neckline: Crew
  • Style: Bodycon Dress
€100.00 €169.00
favourite
Feather Bardot Stretch Crepe Tailored Maxi Dress
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KarenMillen

Feather Bardot Stretch Crepe Tailored Maxi Dress

  • Length: Maxi
  • Neckline: Bardot
  • Style: Maxi Dress
€109.00 €363.00
favourite
Figure Form Bandage Feather Hem Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Hem Knit Midi Dress

  • Neckline: Square
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
€94.00 €235.00
ivory color black color
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
€94.00 €311.00
black color blush color
favourite
Italian Structured Satin Bandeau Bow Detail Pencil Midi Dress
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KarenMillen

Italian Structured Satin Bandeau Bow Detail Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Pencil Dress
€75.00 €376.00
favourite
Stretch Crepe Asymmetric Neckline Draped Maxi Dress
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KarenMillen

Stretch Crepe Asymmetric Neckline Draped Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Slip Dress
€52.00 €259.00
red color green color
favourite
Sequin Rosette Halter Woven Maxi Dress
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KarenMillen

Sequin Rosette Halter Woven Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
€70.00 €235.00
favourite
Geo Jacquard Velvet Mix Tailored Strappy Maxi Dress
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KarenMillen

Geo Jacquard Velvet Mix Tailored Strappy Maxi Dress

  • Neckline: Strappy
  • Sleeve length: Strappy
  • Style: Maxi Dress
€99.00 €325.00
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
€90.00 €298.00
favourite
Floral Jacquard Tailored Midi Pencil Dress
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KarenMillen

Floral Jacquard Tailored Midi Pencil Dress

  • Length: Midi
  • Neckline: Square
  • Sleeve length: Sleeveless
€170.00 €285.00
favourite
Petite Floral Jacquard Tailored Midi Pencil Dress
Petite
View
KarenMillen

Petite Floral Jacquard Tailored Midi Pencil Dress

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
€145.00 €285.00
favourite
Zebra Jacquard Tailored Zip Through Pencil Midi Dress
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KarenMillen

Zebra Jacquard Tailored Zip Through Pencil Midi Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
€90.00 €298.00
favourite
Compact Stretch Roll Neck Pencil Midi Dress
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KarenMillen

Compact Stretch Roll Neck Pencil Midi Dress

  • Length: Midi
  • Neckline: Roll Neck
  • Style: Midi Dress
€130.00 €259.00
favourite
Crystal Applique Woven Strappy Maxi Dress
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KarenMillen

Crystal Applique Woven Strappy Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Shop by Fit: Main
€144.00 €480.00
favourite
Jersey Crepe Midi Cowl Neck Dress
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KarenMillen

Jersey Crepe Midi Cowl Neck Dress

  • Length: Midi
  • Neckline: Cowl
  • Style: Midi Dress
€31.00 €99.00
favourite
Petite Tailored Structured Crepe Ruffle Pencil Midi Dress
Petite
View
KarenMillen

Petite Tailored Structured Crepe Ruffle Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
€79.00 €259.00
favourite
Petite Italian Satin One Shoulder Bow Detail Tailored Midi Dress
Petite
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KarenMillen

Petite Italian Satin One Shoulder Bow Detail Tailored Midi Dress

  • Length: Midi
  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
€109.00 €363.00
favourite
Petite Italian Structured Rib Tailored Envelope Neck Pencil Midi Dress
Petite
View
KarenMillen

Petite Italian Structured Rib Tailored Envelope Neck Pencil Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Sleeveless
€90.00 €298.00
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