Long Cocktail Dresses
Empowered aesthetics are elongated with elegant appeal for this long cocktail dresses collection. This after-dark collection appears in a captivating canvas of color, with the sleek long black cocktail dresses offsetting a vibrant palette of bold brights, regal reds, rich jewel tones, and refined neutrals aplenty. Below, you’ll find long cocktail dresses that appear in premium materials such as silky satin twill, structured crêpe, and flowing organza, offset by sculpting jersey, jacquard, and four-way support Compact Stretch. Ready to captivate the crowd, this elevated edit appears with unique details, including feather cuffs, sequins, floral jacquard, embroidery, and embellishments. Discover more below.
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KarenMillen
Viscose Blend Sheer Skirt Maxi Knit Dress
- Occasion: Daywear
- SleeveLength: Sleeveless
- Style: Knitted Dress
£104.00
£149.00
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KarenMillen
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£109.65
£129.00
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KarenMillen
Stripe Fitted Long Sleeve Knitted Midi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Midi Dress
£52.00
£129.00
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KarenMillen
Studded Ponte Jersey Midi Dress
- Length: Midi
- Sleeve length: Strappy
- Style: Maxi Dress
£109.65
£129.00
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KarenMillen
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
- Occasion: Going Out
- SleeveLength: Long Sleeve
- Style: Maxi Dress
£50.00
£199.00
Petite
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KarenMillen
Petite Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£77.00
£129.00
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KarenMillen
Organdie Woven Midi Shirt Dress
- Sleeve length: Long Sleeve
- Style: Midi Dress
£126.65
£149.00
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KarenMillen
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£35.00
£139.00
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KarenMillen
Drapey Crepe Jersey Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Sleeveless
£30.00
£119.00
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KarenMillen
Viscose Blend Stud Keyhole Detail Knit Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£80.00
£159.00
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KarenMillen
Scuba Scoop Neck Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£56.00
£139.00
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KarenMillen
Knitted Zip Neck Pu Mix Pleated Mini Dress
- Length: Mini
- SleeveLength: Long Sleeve
- Style: Mini Dress
£60.00
£149.00
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KarenMillen
Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£54.00
£179.00
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KarenMillen
Animal Silk Cotton Plunge Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£229.00
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KarenMillen
Shirred Cotton Tiered Chain Print Bandeau Woven Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£80.75
£95.00
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KarenMillen
Knitted Zip Neck Pu Mix Pleated Midi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Midi Dress
£68.00
£169.00
View
KarenMillen
Leopard Print Mesh Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£48.00
£119.00
View
KarenMillen
Mono Geo Silk Cotton Woven Shirt Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£239.00
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KarenMillen
Mono Geo Silk Cotton Woven Strappy Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£194.65
£229.00
View
KarenMillen
Viscose Blend Stud Keyhole Detail Knit Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£52.00
£129.00
View
KarenMillen
Burnout Embellished And Beaded Open Back Woven Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£339.15
£399.00
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KarenMillen
Chain Print Hammered Satin Deep V Strappy Woven Maxi Dress
- Length: Maxi
- Sleeve length: Strappy
- Style: Maxi Dress
£118.15
£139.00
View
KarenMillen
Wool Blend Sheer Knitted Skirt Dress
- Length: Maxi
- Occasion: Daywear
- Style: Knitted Dress
£35.00
£139.00
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KarenMillen
Diamante Trim Rose Woven Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£57.00
£229.00
Plus
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KarenMillen
Plus Size Floral Silk Cotton Woven Shirt Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£203.15
£239.00
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KarenMillen
Viscose Satin V Neck Long Sleeve Woven Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£76.00
£189.00
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KarenMillen
Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£75.00
£149.00
View
KarenMillen
Premium Bonded Viscose Crepe Detachable Cape Woven Maxi Dress
- Length: Maxi
- Occasion: Occasion
- SleeveLength: Sleeveless
£87.00
£349.00
Plus
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KarenMillen
Plus Size Techno Cotton Woven Maxi Dress With Contrast Placket
- Length: Maxi
- SleeveLength: Long Sleeve
- Style: Maxi Dress
£139.00
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KarenMillen
Premium Slinky Crepe High Neck Scarf Detail Maxi Dress
- Occasion: Occasion
- SleeveLength: Sleeveless
- Style: Maxi Dress
£88.00
£219.00
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£126.65
£149.00
View
KarenMillen
Chain Print Cotton Sateen Belt Detail Woven Shirt Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Shirt Dress
£90.00
£179.00
Plus
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KarenMillen
Plus Size Organdie Woven Midi Shirt Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£126.65
£149.00
View
KarenMillen
Techno Cotton Woven Maxi Shirt Dress With Gold Clasps
- Length: Maxi
- Occasion: Workwear
- SleeveLength: Long Sleeve
£149.00
View
KarenMillen
Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Maxi Dress
£82.00
£329.00
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KarenMillen
Rose Print Cotton Sateen Floral Woven Belted Maxi Shirt Dress
- Length: Maxi
- Sleeve length: Cap Sleeve
- Style: Shirt Dress
£160.65
£189.00
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KarenMillen
Tailored Crepe Buckle Waist Midi Shirt Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£149.00
£249.00
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KarenMillen
Woven Sleeved Pleated Dress With Pu
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£85.00
£169.00
View
KarenMillen
Jacquard Zebra Print Slinky Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Sleeveless
£35.00
£139.00
Plus
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KarenMillen
Plus Size Essential Techno Short Sleeve Woven Shirt Dress With Gold Hardware
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Short Sleeve
£129.00
Showing 40 of 329