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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KarenMillen
Figure Form Bandage Feather Detail Bandeau Knit Midi Dress
- Detail: Feather
- Neckline: Bandeau
- Sleeve length: Sleeveless
£107.00
£179.00
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KarenMillen
Figure Form Bandage Knit Rosette Detail Midi Dress
- Length: Midi
- Sleeve length: Short Sleeve
- Style: Knitted Dress
£59.00
£149.00
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KarenMillen
Gathered Fabric Bandage Knitted Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£35.00
£139.00
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KarenMillen
Feather Figure Form Bandage Knit Maxi Dress
- Detail: Feather
- Length: Maxi
- Style: Maxi Dress
£63.00
£159.00
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KarenMillen
Figure Form Bandage Asymmetric Strap Knit Midi Dress
- Detail: Plain
- Fabric: Polyester
- Style: Midi Dress
£90.30
£129.00
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KarenMillen
Amelia Graham Printed Cady One Shoulder Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£50.00
£169.00
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KarenMillen
Figure Form Bandage Feather Hem Knit Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£54.00
£179.00
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KarenMillen
Premium Lace Tailored Pencil Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£69.00
£229.00
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KarenMillen
Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£160.30
£229.00
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KarenMillen
Amelia Graham Printed Cady Lace Detail Woven Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£45.00
£149.00
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KarenMillen
Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
- Length: Maxi
- Neckline: Asymmetric
- Sleeve length: Sleeveless
£57.00
£229.00
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KarenMillen
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£60.00
£199.00
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KarenMillen
Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£75.00
£249.00
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KarenMillen
Premium Linen Structured Pleated Bandeau Tailored Midi Pencil Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£50.00
£199.00
Tall
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KarenMillen
Tall Premium Linen Pintuck Detail Pencil Tailored Midi Dress
- Design: Plain
- Detail: Pintuck
- Style: Midi Dress
£66.00
£219.00
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KarenMillen
Tailored Scuba Corset Strappy Midi Pencil Dress
- Length: Midi
- Sleeve length: Strappy
- Style: Midi Dress
£69.00
£229.00
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KarenMillen
Floral Jacquard Plunge Corset Pencil Midi Dress
- Length: Midi
- Sleeve length: Strappy
- Style: Tailored Dress
£42.00
£139.00
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KarenMillen
Premium Viscose Jersey Hardware Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£50.00
£199.00
View
KarenMillen
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£174.00
£249.00
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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
Petite
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KarenMillen
Petite Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress
- Fabric: Polyester
- Neckline: Plunge
- Sleeve length: Long Sleeve
£52.00
£129.00
Petite
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KarenMillen
Petite Textured Tailored Twill Bandeau Midi Dress
- Length: Midi
- Neckline: Bardot
- Sleeve length: Sleeveless
£119.00
Petite
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KarenMillen
Petite Bonded Satin Peplum Pencil Woven Midi Dress
- Fabric: Satin
- Length: Midi
- Sleeve length: Sleeveless
£83.30
£119.00
Petite
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KarenMillen
Petite Rosette Drama Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Short Sleeve
£129.00
£429.00
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KarenMillen
Faux Leather Ruched Asymmetric Pencil Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£53.00
£89.00
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KarenMillen
Textured Tailored Contrast Taffeta Ruffle Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£60.00
£239.00
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KarenMillen
Structured Crepe Asymmetric Tailored Pencil Midi Dress
- Length: Midi
- Occasion: Occasion
- Style: Pencil Dress
£69.00
£229.00
View
KarenMillen
Pearl And Diamante Embellished Tailored Pencil Dress
- Detail: Embellished
- Length: Midi
- Sleeve length: Strappy
£81.00
£269.00
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KarenMillen
Scuba Drama Ruffle Woven Midi Dress
- Detail: Ruffle
- Sleeve length: Sleeveless
- Style: Midaxi Dress
£42.00
£139.00
Petite
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KarenMillen
Petite Clean Tailored Taffeta One Shoulder Panel Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£110.00
£219.00
Petite
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KarenMillen
Petite Crystal Embellished Peplum Bandeau Pencil Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£105.00
£419.00
Petite
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KarenMillen
Petite Compact Stretch Bow Tie Neck Tailored Pencil Midi Dress
- Design: Plain
- Detail: Bow
- Length: Midi
£153.00
£219.00
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KarenMillen
Tailored Sequin Tweed Drop Waist Midi Dress
- Detail: Sequin
- Neckline: Round Neck
- Style: Midi Dress
£50.00
£199.00
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KarenMillen
Compact Stretch Viscose Rosette Tailored Maxi Dress
- Fabric: Polyester
- Length: Maxi
- Style: Maxi Dress
£107.00
£429.00
Petite
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KarenMillen
Petite Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
- Design: Plain
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£62.00
£249.00
Petite
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KarenMillen
Amelia Graham Petite Printed Cady One Shoulder Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£42.00
£169.00
View
KarenMillen
Tailored Marl Contrast Tipped Pencil Midi Dress
- Length: Midi
- Occasion: Occasion
- SleeveLength: Sleeveless
£50.00
£199.00
Plus
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KarenMillen
Plus Size Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Sleeveless
£42.00
£139.00
View
KarenMillen
Figure Form Bandage Sleeveless Pencil Knit Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Sleeveless
£56.00
£139.00
View
KarenMillen
Floral Textured Jacquard Asymmetric Pencil Dress
- Length: Midi
- Sleeve length: Cap Sleeve
- Style: Pencil Dress
£48.00
£119.00
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