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Long Cocktail Dresses

Empowered aesthetics are elongated with an astute approach for the after-dark edit of long cocktail dresses. Coded with timeless occasionwear principles (and reimagined with a refreshingly modern vision), the long cocktail dresses of this collection are crafted from a series of extra-special compositions. Show-stopping pieces appear in silky satin twill, structured crêpe, and flowing organza, offset by sculpting jersey, jacquard, and four-way support Compact Stretch. From slinky long black cocktail dresses to a considered palette of rich jewel tones, bold brights and refined neutrals, expect unique details (including feather cuffs, sequins, floral jacquard, embroidery, and embellishments) on a series of silhouettes. Find your piece from concise column cuts to long cocktail dresses with sleeves.
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favourite
Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress

  • Design: Plain
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$159.00
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Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Detail: Embellished
  • Length: Midi
  • Style: Midi Dress
$409.00
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Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
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KarenMillen

Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$119.00 $229.00
grey color ivory color violet color black color
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Guipure Lace High Neck Woven Midi Dress
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KarenMillen

Guipure Lace High Neck Woven Midi Dress

  • Design: Plain
  • Fabric: Woven
  • Sleeve length: Short Sleeve
$469.00
red color black color purple color pale-blue color
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Fringed Beaded Halter Neck Woven Maxi Dress
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KarenMillen

Fringed Beaded Halter Neck Woven Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Style: Maxi Dress
$789.00
gold color purple color
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Forever Twill Woven Prom Maxi Skirt
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KarenMillen

Forever Twill Woven Prom Maxi Skirt

  • Detail: Belted
  • Fabric: Polyester
  • Length: Maxi
$179.00
navy color mint color ivory color red color black color mid-navy color jade color
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Figure Form Bandage Feather Detail Bandeau Knit Midi Dress
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KarenMillen

Figure Form Bandage Feather Detail Bandeau Knit Midi Dress

  • Detail: Feather
  • Length: Midi
  • Neckline: Bandeau
$109.00 $319.00
violet color plum color cobalt color black color
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Premium Embellished Caped Maxi Dress
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KarenMillen

Premium Embellished Caped Maxi Dress

  • Detail: Embellished
  • Fabric: Woven
  • Neckline: Crew
$719.00
black color purple color
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Placement Orchid Print Cold Shoulder Maxi Dress
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KarenMillen

Placement Orchid Print Cold Shoulder Maxi Dress

  • Fabric: Woven
  • Sleeve length: Strappy
  • Style: Maxi Dress
$339.00
green color burgundy color
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Petal Applique Lace Woven Midi Dress
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KarenMillen

Petal Applique Lace Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Sleeve length: Long Sleeve
$399.00
purple color green color black color navy color
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Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow
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KarenMillen

Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow

  • Design: Plain
  • Length: Midaxi
  • Style: Midaxi Dress
$359.00
black color green color wine color
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Textured Satin Ruffle Detail Sleeveless Midi Dress
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KarenMillen

Textured Satin Ruffle Detail Sleeveless Midi Dress

  • Detail: Ruffle
  • Fabric: Woven
  • Style: Midi Dress
$129.00 $269.00
navy color green color black color
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Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: Crew
$449.00
cobalt color ivory color red color
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Tailored Wrap Trim Maxi Skirt
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KarenMillen

Tailored Wrap Trim Maxi Skirt

  • Detail: Wrap
  • Fabric: Polyester
  • Style: Wrap Skirt
$139.00 $289.00
red color black color
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Forever Twill Collared Maxi Dress
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KarenMillen

Forever Twill Collared Maxi Dress

  • Fabric: Woven
  • Neckline: Collared
  • Sleeve length: Sleeveless
$139.00 $289.00
red color jade color black color cobalt color navy color lemon color
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Figure Form Bandage Tassel Hem Knitted Dress
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KarenMillen

Figure Form Bandage Tassel Hem Knitted Dress

  • Fabric: Polyester
  • Length: Midi
  • Neckline: Crew
$289.00
raspberry color violet color ivory color purple color orange color black color chartreuse color midnight color green color
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Embellished Taffeta Woven Shirt Dress
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KarenMillen

Embellished Taffeta Woven Shirt Dress

  • Design: Fabric Interest
  • Fabric: Polyester
  • Style: Shirt Dress
$649.00
wine color dark-green color
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Soft Tailored Cape Detail Tailored Midi Dress
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KarenMillen

Soft Tailored Cape Detail Tailored Midi Dress

  • Detail: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
$289.00
forest color hot-pink color black color red color lemon color
favourite
Forever Jersey Ponte Georgette Mix Midi Dress
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KarenMillen

Forever Jersey Ponte Georgette Mix Midi Dress

  • Design: Plain
  • Fabric: Jersey
  • Neckline: V Neck
$269.00
black color navy color bright-green color plum color
favourite
Crystal Applique Angel Sleeve Woven Maxi Dress
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KarenMillen

Crystal Applique Angel Sleeve Woven Maxi Dress

  • Fabric: Polyester
  • Neckline: High Neck
  • Sleeve length: Short Sleeve
$879.00
sage color hot-pink color mint color
favourite
Hand Embellished Georgette Gown
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KarenMillen

Hand Embellished Georgette Gown

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$719.00
favourite
Polka Dot Tulle Layered Off The Shoulder Maxi Dress
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KarenMillen

Polka Dot Tulle Layered Off The Shoulder Maxi Dress

  • Design: Polka dot
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$289.00
burgundy color navy color ivory color
favourite
Texture Figure Form Bandage Knit Gown
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KarenMillen

Texture Figure Form Bandage Knit Gown

  • Detail: Ruffle
  • Fabric: Polyester
  • Neckline: High Neck
$359.00
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Fabric: Woven
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$129.00 $319.00
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Tailored Printed Satin Viscose Belted Maxi Shirt Dress
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KarenMillen

Tailored Printed Satin Viscose Belted Maxi Shirt Dress

  • Design: Printed
  • Length: Maxi
  • Neckline: Collared
$449.00
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Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
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KarenMillen

Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress

  • Detail: Floral
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$309.00
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Tulle Layered Halter Neck Maxi Dress
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KarenMillen

Tulle Layered Halter Neck Maxi Dress

  • Detail: Ruched
  • Fabric: Polyester
  • Length: Maxi
$269.00
black color khaki color
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Square Neck Tailored Full Skirted Maxi Dress
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KarenMillen

Square Neck Tailored Full Skirted Maxi Dress

  • Fabric: Polyester
  • Neckline: Square
  • Style: Maxi Dress
$179.00 $359.00
turquoise color red color orange color cobalt color merlot color
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Boucle Tailored Sleeveless Satin Mix Full Skirted Midi Dress
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KarenMillen

Boucle Tailored Sleeveless Satin Mix Full Skirted Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Style: Midi Dress
$409.00
ivory color black color
favourite
Lace Long Sleeve Bodysuit
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KarenMillen

Lace Long Sleeve Bodysuit

  • Fabric: Nylon
  • Length: Longline
  • Style: Bodysuit
$109.00
chocolate color burgundy color purple color
favourite
Embellished Woven Maxi Dress With Cape Sleeve
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KarenMillen

Embellished Woven Maxi Dress With Cape Sleeve

  • Design: Embellished
  • Fabric: Woven
  • Length: Maxi
$829.00
olive color black color silver color
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Soft Tailored Colour Block Detail Midi Dress
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KarenMillen

Soft Tailored Colour Block Detail Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: V Neck
$179.00 $359.00
multi color mono color green color
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Botanical Embroidery Organdie Angel Sleeve Midi Dress
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KarenMillen

Botanical Embroidery Organdie Angel Sleeve Midi Dress

  • Design: Embroidered
  • Detail: Embroidered
  • Sleeve length: Short Sleeve
$539.00
navy color purple color
favourite
Satin Twill Draped Waist Structured Tailored Maxi Dress
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KarenMillen

Satin Twill Draped Waist Structured Tailored Maxi Dress

  • Detail: Asymmetric
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$129.00 $359.00
green color pale-blue color magenta color
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Sequin Halter Neck Hanky Hem Maxi Dress
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KarenMillen

Sequin Halter Neck Hanky Hem Maxi Dress

  • Length: Maxi
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
$149.00 $309.00
burgundy color ivory color black color
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Viscose Satin Crepe Woven Maxi Dress
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KarenMillen

Viscose Satin Crepe Woven Maxi Dress

  • Design: Plain
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$409.00
blue color pale-blue color ivory color sage color
favourite
Bandage Figure Form Chiffon Sleeve Knit Dress
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KarenMillen

Bandage Figure Form Chiffon Sleeve Knit Dress

  • Detail: Plain
  • Fabric: Polyester
  • Neckline: Crew
$139.00 $269.00
purple color black color merlot color
favourite
Compact Viscose Fishtail Maxi Skirt
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KarenMillen

Compact Viscose Fishtail Maxi Skirt

  • Length: Maxi
  • Style: Maxi Skirt
$289.00
aubergine color black color
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Compact Stretch Viscose Bandeau Maxi Dress
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KarenMillen

Compact Stretch Viscose Bandeau Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
$149.00 $409.00
buttermilk color fuchsia color
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Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Sleeve length: Sleeveless
$119.00 $309.00
black color red color cobalt color
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