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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 Feather Detail Bandeau Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Detail Bandeau Knit Midi Dress

  • Fabric: Knitted
  • Length: Midi
  • Neckline: Bandeau
$158.00 $394.00
favourite
Figure Form Bandage Knit Rosette Detail Midi Dress
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KarenMillen

Figure Form Bandage Knit Rosette Detail Midi Dress

  • Length: Midi
  • Neckline: High Neck
  • Sleeve length: Short Sleeve
$99.00 $328.00
blush color black color
favourite
Gathered Fabric Bandage Knitted Maxi Dress
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KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Neckline: Racer Neck
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$77.00 $306.00
blue color black color
favourite
Clean Tailored Taffeta One Shoulder Panel Midi Dress
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KarenMillen

Clean Tailored Taffeta One Shoulder Panel Midi Dress

  • Length: Midi
  • Neckline: One Shoulder
  • Sleeve length: Sleeveless
$194.00 $482.00
favourite
Amelia Graham Printed Cady One Shoulder Maxi Dress
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KarenMillen

Amelia Graham Printed Cady One Shoulder Maxi Dress

  • Length: Maxi
  • Neckline: One Shoulder
  • Style: Maxi Dress
$110.00 $372.00
favourite
Figure Form Bandage Asymmetric Strap Knit Midi Dress
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KarenMillen

Figure Form Bandage Asymmetric Strap Knit Midi Dress

  • Detail: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
$141.00 $284.00
light-blue color green color neutral color mono 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
  • Neckline: Square
  • Style: Knitted Dress
$119.00 $394.00
black color ivory color
favourite
Feather Figure Form Bandage Knit Maxi Dress
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KarenMillen

Feather Figure Form Bandage Knit Maxi Dress

  • Design: Plain
  • Fabric: Polyester
  • Style: Maxi Dress
$139.00 $350.00
pale-blue color ivory color
favourite
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$165.00 $548.00
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

  • Neckline: One Shoulder
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
$88.00 $218.00
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
  • Sleeve length: Sleeveless
$178.00 $592.00
navy color blush 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

  • Fabric: Polyester
  • Length: Midi
  • Neckline: Round Neck
$194.00 $482.00
dusty-rose color emerald color
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
  • Length: Maxi
  • Style: Maxi Dress
$125.00 $504.00
black color taupe 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
  • Neckline: Crew
  • Style: Midi Dress
$99.00 $328.00
favourite
Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
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KarenMillen

Compact Stretch Ruffle Peplum Belted Pencil Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Style: Midi Dress
$202.00 $504.00
mono color tomato-red color
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
$132.00 $438.00
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

  • Design: Plain
  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
$220.00 $878.00
favourite
Textured Tailored Contrast Taffeta Ruffle Midi Dress
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KarenMillen

Textured Tailored Contrast Taffeta Ruffle Midi Dress

  • Neckline: Round Neck
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$106.00 $526.00
blush color black color
favourite
Floral Jacquard Plunge Corset Pencil Midi Dress
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KarenMillen

Floral Jacquard Plunge Corset Pencil Midi Dress

  • Length: Midi
  • Neckline: Plunge
  • Style: Tailored Dress
$92.00 $306.00
favourite
Premium Viscose Linen Tailored Ruffle Pencil Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Ruffle Pencil Midi Dress

  • Design: Plain
  • Detail: Plain
  • Fabric: Linen
$174.00 $438.00
ivory color blue color
favourite
Bandage Bandeau Contrast Knitted Midi Dress
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KarenMillen

Bandage Bandeau Contrast Knitted Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
$218.00
favourite
Premium Viscose Jersey Hardware Maxi Dress
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KarenMillen

Premium Viscose Jersey Hardware Maxi Dress

  • Neckline: Cold Shoulder
  • Occasion: Occasion
  • Style: Maxi Dress
$110.00 $438.00
black color ivory 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
$328.00 $548.00
navy color grey color
favourite
Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
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KarenMillen

Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress

  • Neckline: Asymmetric
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$165.00 $548.00
favourite
Petite Rosette Drama Maxi Dress
Petite
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KarenMillen

Petite Rosette Drama Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$284.00 $944.00
favourite
Enamel Chain Detail Kimono Maxi Dress
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KarenMillen

Enamel Chain Detail Kimono Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Maxi Dress
$132.00 $526.00
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
$152.00 $504.00
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

  • Neckline: Square
  • Sleeve length: Strappy
  • Style: Maxi Dress
$350.00
pale-blue color blush color
favourite
Structured Crepe Asymmetric Tailored Pencil Midi Dress
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KarenMillen

Structured Crepe Asymmetric Tailored Pencil Midi Dress

  • Length: Midi
  • Neckline: Asymmetric
  • Style: Pencil Dress
$152.00 $504.00
favourite
Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress
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KarenMillen

Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$110.00 $438.00
favourite
Floral Textured Jacquard Asymmetric Pencil Dress
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KarenMillen

Floral Textured Jacquard Asymmetric Pencil Dress

  • Neckline: Round Neck
  • Sleeve length: Cap Sleeve
  • Style: Pencil Dress
$106.00 $262.00
favourite
Faux Leather Ruched Asymmetric Pencil Dress
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KarenMillen

Faux Leather Ruched Asymmetric Pencil Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$99.00 $196.00
favourite
Petite Textured Tailored Twill Bandeau Midi Dress
Petite
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KarenMillen

Petite Textured Tailored Twill Bandeau Midi Dress

  • Design: Plain
  • Detail: Plain
  • Neckline: Bardot
$130.00 $262.00
favourite
Tailored Satin Bow Detail Midi Dress
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KarenMillen

Tailored Satin Bow Detail Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
$125.00 $504.00
favourite
Compact Stretch Belted Peplum Tailored Maxi Dress
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KarenMillen

Compact Stretch Belted Peplum Tailored Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
$125.00 $504.00
favourite
Petite Viscose Cady Backless Bodycon Maxi Dress With Detachable Viscose Georgette Cape
Petite
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KarenMillen

Petite Viscose Cady Backless Bodycon Maxi Dress With Detachable Viscose Georgette Cape

  • Design: Plain
  • Detail: Backless
  • Fabric: Woven
$132.00 $526.00
favourite
Pearl And Diamante Embellished Tailored Pencil Dress
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KarenMillen

Pearl And Diamante Embellished Tailored Pencil Dress

  • Design: Plain
  • Neckline: Strappy
  • Style: Midi Dress
$178.00 $592.00
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
  • Sleeve length: Long Sleeve
$92.00 $372.00
favourite
Crystal Embellished Cady Woven Cape Maxi Dress
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KarenMillen

Crystal Embellished Cady Woven Cape Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Long Sleeve
$383.00 $1274.00
favourite
Petite Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress
Petite
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KarenMillen

Petite Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress

  • Detail: Mesh
  • Fabric: Polyester
  • Neckline: Plunge
$114.00 $284.00
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