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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
Figure Form Bandage Knit Rosette Detail Midi Dress
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KarenMillen

Figure Form Bandage Knit Rosette Detail Midi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Knitted Dress
£119.20 £149.00
black color blush color
favourite
Premium Crystal Embellished Jersey Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£183.20 £229.00
favourite
Enamel Chain Detail Kimono Maxi Dress
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KarenMillen

Enamel Chain Detail Kimono Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£60.00 £239.00
favourite
Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
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KarenMillen

Figure Form Bandage Sleeveless Pencil Knit Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£56.00 £139.00
black color red color
favourite
Gathered Fabric Bandage Knitted Maxi Dress
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KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Knitted Dress
£35.00 £139.00
blue color black color
favourite
Bandage Figure Form Knit Maxi Dress With Chiffon Cape
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KarenMillen

Bandage Figure Form Knit Maxi Dress With Chiffon Cape

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£40.00 £99.00
favourite
Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
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KarenMillen

Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£57.00 £229.00
taupe color black color
favourite
Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back
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KarenMillen

Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£57.00 £229.00
favourite
Scuba Drama Ruffle Hem Woven Maxi Dress
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KarenMillen

Scuba Drama Ruffle Hem Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£127.20 £159.00
favourite
Bandage Collared Knitted Midi Dress With Sheer Sleeve
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KarenMillen

Bandage Collared Knitted Midi Dress With Sheer Sleeve

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£111.20 £139.00
favourite
Crystal Embellished Cady Woven Cape Maxi Dress
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KarenMillen

Crystal Embellished Cady Woven Cape Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£145.00 £579.00
favourite
Feather Bardot Stretch Crepe Tailored Maxi Dress
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KarenMillen

Feather Bardot Stretch Crepe Tailored Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£70.00 £279.00
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
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£199.20 £249.00
navy color grey color
favourite
Petite Premium Viscose Jersey Hardware Maxi Dress
Petite
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KarenMillen

Petite Premium Viscose Jersey Hardware Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£50.00 £199.00
ivory color green color
favourite
Applique And Lace Georgette Woven Halter Maxi Dress
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KarenMillen

Applique And Lace Georgette Woven Halter Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£72.00 £289.00
favourite
Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
Plus
View
KarenMillen

Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£56.00 £139.00
favourite
Premium Tailored Linen Drama Cape Midi Dress
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KarenMillen

Premium Tailored Linen Drama Cape Midi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£67.00 £269.00
navy color blush color
favourite
Petite Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
Petite
View
KarenMillen

Petite Figure Form Bandage Sleeveless Pencil Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£42.00 £139.00
favourite
Tailored Drape Midi Pencil Dress
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KarenMillen

Tailored Drape Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£64.00 £159.00
gold color black color
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£37.00 £149.00
favourite
Petite Figure Form Bandage Knit Rosette Detail Midi Dress
Petite
View
KarenMillen

Petite Figure Form Bandage Knit Rosette Detail Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Knitted Dress
£119.20 £149.00
favourite
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£50.00 £199.00
mango color raspberry color
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£57.00 £229.00
favourite
Floral Jacquard Plunge Corset Pencil Midi Dress
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KarenMillen

Floral Jacquard Plunge Corset Pencil Midi Dress

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Tailored Dress
£42.00 £139.00
favourite
Figure Form Bandage Feather Hem Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Hem Knit Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£72.00 £179.00
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£60.00 £239.00
black color blush color
favourite
Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress
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KarenMillen

Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£60.00 £199.00
mango color neutral color
favourite
Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress
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KarenMillen

Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Short Sleeve
£175.20 £219.00
emerald color black color
favourite
Structured Crepe Asymmetric Tailored Pencil Midi Dress
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KarenMillen

Structured Crepe Asymmetric Tailored Pencil Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Pencil Dress
£57.00 £229.00
favourite
Soft Tailored Tie Neck Midi Dress
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KarenMillen

Soft Tailored Tie Neck Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£36.00 £179.00
tomato-red color mid-blue 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
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£42.00 £169.00
favourite
Liquid Shine One Shoulder Woven Sequin Dress
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KarenMillen

Liquid Shine One Shoulder Woven Sequin Dress

  • Length: Maxi
  • SleeveLength: Half Sleeve
  • Style: Maxi Dress
£32.00 £129.00
favourite
Metallic Embellished And Beaded Halter Maxi Dress
Tall
View
KarenMillen

Metallic Embellished And Beaded Halter Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£129.00 £429.00
favourite
Petite Figure Form Bandage Asymmetric Strap Midi Dress
Petite
View
KarenMillen

Petite Figure Form Bandage Asymmetric Strap Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Strappy
£32.00 £129.00
cream color neutral color pink color
favourite
Embellished And Chiffon Sleeve Figure Form Knit Maxi Dress
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KarenMillen

Embellished And Chiffon Sleeve Figure Form Knit Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£42.00 £169.00
favourite
Premium Viscose Jersey Hardware Maxi Dress
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KarenMillen

Premium Viscose Jersey Hardware Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£50.00 £199.00
ivory color green color
favourite
Compact Stretch Belted Peplum Tailored Maxi Dress
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KarenMillen

Compact Stretch Belted Peplum Tailored Maxi Dress

  • Length: Maxi
  • SleeveLength: Cap Sleeve
  • Style: Maxi Dress
£57.00 £229.00
black color hot-pink color
favourite
Petite Rosette Drama Maxi Dress
Petite
View
KarenMillen

Petite Rosette Drama Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Short Sleeve
£107.00 £429.00
favourite
Tall Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back
Tall
View
KarenMillen

Tall Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Maxi Dress
£57.00 £229.00
favourite
Satin Back Crepe Chain Detail Bias Midi Dress
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KarenMillen

Satin Back Crepe Chain Detail Bias Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£25.00 £99.00
Showing 40 of 131
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