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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
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£137.40 £229.00
hot-pink color blue color red color chocolate color aqua color cobalt color
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
£89.40 £149.00
black color blush color
favourite
Placed Embellished Floral Mesh Jersey Midi Dress
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KarenMillen

Placed Embellished Floral Mesh Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£79.20 £99.00
white color black color
favourite
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£137.40 £229.00
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
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£59.40 £99.00
neutral color black 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
£42.00 £139.00
blue color black 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
£69.00 £229.00
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
Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
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KarenMillen

Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£127.20 £159.00
blush color pale-blue color
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
£95.40 £159.00
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
£72.00 £239.00
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£71.40 £119.00
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
£174.00 £579.00
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
£69.00 £229.00
taupe color black color
favourite
Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
Plus
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KarenMillen

Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£56.00 £139.00
favourite
Faux Leather Strappy Buckle Pencil Midi Dress
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KarenMillen

Faux Leather Strappy Buckle Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£35.00 £99.00
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£45.00 £149.00
favourite
Lace Detail Power Mesh Jersey Maxi Dress
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KarenMillen

Lace Detail Power Mesh Jersey Maxi Dress

  • Length: Maxi
  • SleeveLength: Strappy
  • Style: Maxi Dress
£35.00 £139.00
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

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£66.00 £219.00
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
£60.00 £199.00
mango color raspberry color
favourite
Tailored Tweed Bow Detail Midi Pencil Dress
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KarenMillen

Tailored Tweed Bow Detail Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£119.40 £199.00
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
£69.00 £229.00
favourite
Bandage Collared Knitted Midi Dress With Sheer Sleeve
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KarenMillen

Bandage Collared Knitted Midi Dress With Sheer Sleeve

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£83.40 £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
£81.00 £269.00
navy color blush 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
  • 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
£72.00 £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
£70.00 £199.00
mango color neutral color
favourite
Petite Figure Form Bandage Knit Rosette Detail Midi Dress
Petite
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KarenMillen

Petite Figure Form Bandage Knit Rosette Detail Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Knitted Dress
£89.40 £149.00
favourite
Premium Lace Tailored Pencil Maxi Dress
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KarenMillen

Premium Lace Tailored Pencil Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£137.40 £229.00
red color black 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
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£131.40 £219.00
emerald color dusty-rose color black 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
£87.00 £289.00
favourite
Tailored Marl Contrast Tipped Pencil Midi Dress
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KarenMillen

Tailored Marl Contrast Tipped Pencil Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£60.00 £199.00
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
£51.00 £169.00
favourite
Petite Ombre Printed Mesh Ruched Long Sleeve Maxi Dress
Petite
View
KarenMillen

Petite Ombre Printed Mesh Ruched Long Sleeve Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£44.85 £69.00
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
£84.00 £279.00
favourite
Metallic Embellished And Beaded Halter Maxi Dress
Tall
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KarenMillen

Metallic Embellished And Beaded Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£150.00 £429.00
favourite
Pearl And Diamante Embellished Tailored Pencil Dress
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KarenMillen

Pearl And Diamante Embellished Tailored Pencil Dress

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Midi Dress
£81.00 £269.00
favourite
Tailored Scuba Corset Strappy Midi Pencil Dress
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KarenMillen

Tailored Scuba Corset Strappy Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£80.00 £229.00
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
£49.00 £139.00
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
£49.00 £139.00
Showing 40 of 127
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