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
Plus Size Tailored Roll Neck Pencil Midi Dress
- Length: Midi
- Sleeve length: Short Sleeve
- Style: Midi Dress
£119.40
£199.00
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KarenMillen
Studded Ponte Jersey Midi Dress
- Length: Midi
- Sleeve length: Strappy
- Style: Maxi Dress
£77.40
£129.00
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KarenMillen
Tailored Sleeveless Neck Detail Pencil Midi Dress
- Length: Midi
- Sleeve length: Short Sleeve
- Style: Midi Dress
£119.00
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KarenMillen
Placed Embellished Floral Mesh Jersey Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£50.00
£99.00
Petite
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KarenMillen
Petite Figure Form Bandage Asymmetric Strap Midi Dress
- Length: Midi
- Sleeve length: Strappy
- Style: Knitted Dress
£52.00
£129.00
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KarenMillen
Amelia Graham Printed Cady One Shoulder Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£42.00
£169.00
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KarenMillen
Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£137.40
£229.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£229.00
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KarenMillen
Figure Form Bandage Knit Silk Ruffle Shoulder Detail Midaxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£40.00
£99.00
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KarenMillen
Textured Tailored Contrast Taffeta Ruffle Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£48.00
£239.00
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KarenMillen
Scuba Drama Ruffle Hem Woven Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£95.40
£159.00
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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 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
Enamel Chain Detail Kimono Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£60.00
£239.00
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KarenMillen
Premium Viscose Jersey Hardware Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£50.00
£199.00
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KarenMillen
Liquid Shine One Shoulder Woven Sequin Dress
- Length: Maxi
- Sleeve length: Half Sleeve
- Style: Maxi Dress
£39.00
£129.00
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KarenMillen
Figure Form Bandage Knit Rosette Detail Midi Dress
- Occasion: Occasion
- SleeveLength: Short Sleeve
- Style: Knitted Dress
£52.00
£149.00
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KarenMillen
Compact Stretch Belted Peplum Tailored Maxi Dress
- Length: Maxi
- Sleeve length: Cap Sleeve
- Style: Maxi Dress
£57.00
£229.00
Tall
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KarenMillen
Metallic Boucle Tailored Ruched Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Tailored Dress
£65.00
£129.00
Petite
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KarenMillen
Petite Rosette Drama Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Short Sleeve
£129.00
£429.00
Tall
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KarenMillen
Tall Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back
- Occasion: Occasion
- SleeveLength: Strappy
- Style: Maxi Dress
£69.00
£229.00
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KarenMillen
Scuba Drama Ruffle Woven Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midaxi Dress
£42.00
£139.00
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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
Plus
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KarenMillen
Plus Size Compact Stretch Ruffle Peplum Belted Pencil Midi Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£137.40
£229.00
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KarenMillen
Figure Form Bandage Feather Hem Knit Midi Dress
- Occasion: Occasion
- SleeveLength: Sleeveless
- Style: Knitted Dress
£54.00
£179.00
Tall
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KarenMillen
Amelia Graham Tall 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 Linen Structured Pleated Bandeau Tailored Midi Pencil Dress
- Occasion: Occasion
- SleeveLength: Sleeveless
- Style: Midi Dress
£60.00
£199.00
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KarenMillen
Tailored Scuba Corset Strappy Midi Pencil Dress
- Length: Midi
- Sleeve length: Strappy
- Style: Midi Dress
£69.00
£229.00
Petite
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KarenMillen
Petite Premium Viscose Jersey Hardware Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Long Sleeve
£60.00
£199.00
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KarenMillen
Structured Crepe Asymmetric Tailored Pencil Midi Dress
- Length: Midi
- Occasion: Occasion
- Style: Pencil Dress
£69.00
£229.00
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KarenMillen
Pearl And Diamante Embellished Tailored Pencil Dress
- Occasion: Occasion
- SleeveLength: Strappy
- Style: Midi Dress
£81.00
£269.00
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KarenMillen
Enamel Chain Detail Halter Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£69.00
£229.00
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
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
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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
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KarenMillen
Tailored Marl Contrast Tipped Pencil Midi Dress
- Length: Midi
- Occasion: Occasion
- SleeveLength: Sleeveless
£50.00
£199.00
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KarenMillen
Premium Crystal Embellished Midi Dress
- Length: Midi
- Occasion: Occasion
- Style: Midi Dress
£137.40
£229.00
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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
Faux Leather Ruched Asymmetric Pencil Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£53.00
£89.00
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KarenMillen
Tailored Drape Midi Pencil Dress
- Length: Midi
- Sleeve length: Sleeveless
- Style: Midi Dress
£64.00
£159.00
Showing 40 of 98