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Backless Prom Dresses

Elegant profiles define the backless prom dresses edit, merging timeless occasionwear codes with 2025’s leading trends for an unforgettable effect. The backless prom dress appears in a series of mini, maxi, and midi cuts, realized from luxury textiles for remarkable quality. The open back prom dress appears in contoured versions, with jersey, ponte, scuba, satin, crêpe, and the unparalleled four-way support of our iconic Compact Stretch. You’ll also find low back prom dress pieces that appear in tactile tulle, organza, chiffon, voile, georgette, silk and satin. Offsetting the open back, you’ll find corset-inspired bodices, dramatic puffed sleeves, mesh-trimmed cutout styles, halterneck cuts, and asymmetric necklines in a considered palette — with red and black tones offsetting captivating brights, classic neutrals and jewel tones.
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favourite
Fringed Beaded Halter Neck Woven Maxi Dress
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KarenMillen

Fringed Beaded Halter Neck Woven Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Length: Maxi
$789.00
light-blue color cobalt color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$139.00 $309.00
red color black color cobalt color
favourite
Georgette Placed Cutwork Halter Woven Midi Dress
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KarenMillen

Georgette Placed Cutwork Halter Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Neckline: Halterneck
$609.00
favourite
Cutwork Beaded Embroidered Woven Mini Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Mini Dress

  • Detail: Embroidered
  • Fabric: Woven
  • Neckline: V Neck
$159.00 $319.00
favourite
Trim Tailored Midi Pencil Dress
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KarenMillen

Trim Tailored Midi Pencil Dress

  • Fabric: Polyester
  • Neckline: V Neck
  • Style: Pencil Dress
$429.00
black color red color
favourite
Tulle Layered Halter Neck Maxi Dress
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KarenMillen

Tulle Layered Halter Neck Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$269.00
black color khaki color
favourite
Soft Tailored Cape Detail Tailored Midi Dress
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KarenMillen

Soft Tailored Cape Detail Tailored Midi Dress

  • Detail: Plain
  • Fabric: Polyester
  • Style: Midi Dress
$289.00
lemon color red color hot-pink color
favourite
Premium Embellished Maxi Dress
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KarenMillen

Premium Embellished Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Sleeve length: Strappy
$719.00
favourite
Forever Structured Crepe Belted Forever Midi Dress
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KarenMillen

Forever Structured Crepe Belted Forever Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: Collared
$359.00
ivory color chocolate color black color
favourite
Burnout Embellished And Beaded Open Back Woven Maxi Dress
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KarenMillen

Burnout Embellished And Beaded Open Back Woven Maxi Dress

  • Design: Ombre
  • Length: Maxi
  • Sleeve length: Strappy
$289.00 $719.00
fuchsia color aqua color
favourite
Sequin Halter Neck Hanky Hem Maxi Dress
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KarenMillen

Sequin Halter Neck Hanky Hem Maxi Dress

  • Design: Plain
  • Detail: Sequin
  • Neckline: Halterneck
$309.00
ivory color burgundy color
favourite
Figure Form Bandage Fringe Knit Halter Neck Midi Dress
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KarenMillen

Figure Form Bandage Fringe Knit Halter Neck Midi Dress

  • Design: Plain
  • Detail: Tassels
  • Style: Midi Dress
$269.00
black color red color
favourite
Petite Soft Tailored Halter Neck Open Back Maxi Dress
Petite
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KarenMillen

Petite Soft Tailored Halter Neck Open Back Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Sleeveless
$319.00
green color magenta color
favourite
Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress
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KarenMillen

Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress

  • Detail: Plain
  • Fabric: Knitted
  • Length: Midi
$269.00
dusty-pink color rust color cream color
favourite
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
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KarenMillen

Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress

  • Fabric: Viscose
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$139.00 $289.00
navy color ivory color burgundy color orange color mono color
favourite
Petal Print Organza Maxi Shirt Dress
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KarenMillen

Petal Print Organza Maxi Shirt Dress

  • Design: All Over Print
  • Fabric: Woven
  • Sleeve length: Long Sleeve
$289.00
favourite
Knit Pointelle Contrast Collared Midi Dress
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KarenMillen

Knit Pointelle Contrast Collared Midi Dress

  • Design: Contrast
  • Fabric: Viscose
  • Length: Midi
$289.00
burgundy color beige color olive color blue color
favourite
Viscose Georgette Drop Hem Woven Halter Neck Maxi Dress
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KarenMillen

Viscose Georgette Drop Hem Woven Halter Neck Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Length: Maxi
$179.00 $359.00
ivory color cobalt color magenta color
favourite
Beach Viscose Georgette Photographic Floral Beach Slip Dress
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KarenMillen

Beach Viscose Georgette Photographic Floral Beach Slip Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Slip Dress
$109.00 $229.00
favourite
Petite Satin Viscose Halterneck Maxi Dress
Petite
View
KarenMillen

Petite Satin Viscose Halterneck Maxi Dress

  • Fabric: Woven
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$319.00
favourite
Tailored Collared Long Sleeve Midi Dress
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KarenMillen

Tailored Collared Long Sleeve Midi Dress

  • Design: Plain
  • Detail: Plain
  • Length: Midi
$149.00 $359.00
ivory color cobalt color
favourite
Hand Embellished Floral Halterneck Gown
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KarenMillen

Hand Embellished Floral Halterneck Gown

  • Detail: Embellished
  • Fabric: Woven
  • Length: Maxi
$899.00
favourite
Cutwork Embroidered Woven Maxi Dress With Pleated Godets
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KarenMillen

Cutwork Embroidered Woven Maxi Dress With Pleated Godets

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$179.00 $449.00
fuchsia color chartreuse color
favourite
Cotton Poplin Tie Neck Midi Dress
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KarenMillen

Cotton Poplin Tie Neck Midi Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
$309.00
navy color white color
favourite
Stripe Cotton Mix Woven Maxi Halter Dress
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KarenMillen

Stripe Cotton Mix Woven Maxi Halter Dress

  • Design: Stripes
  • Fabric: Cotton
  • Neckline: Halterneck
$309.00
favourite
Petite Beaded Cowl Detail Maxi Dress
Petite
View
KarenMillen

Petite Beaded Cowl Detail Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
$589.00
favourite
Pleated Skirt Detail Belted Maxi Dress
View
KarenMillen

Pleated Skirt Detail Belted Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Sleeve length: Sleeveless
$159.00 $319.00
favourite
Forever Soft Tailored Colour Block High Neck Pleated Midi Dress
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KarenMillen

Forever Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
$359.00
multi color mono color pink color
favourite
Soft Tailored Halterneck Open Back Maxi Dress
View
KarenMillen

Soft Tailored Halterneck Open Back Maxi Dress

  • Detail: Plain
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$289.00
favourite
Petite Crinkle Cross Front Georgette Woven Maxi Dress
Petite
View
KarenMillen

Petite Crinkle Cross Front Georgette Woven Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Length: Maxi
$309.00
favourite
Tailored Denim Pleated Midi Dress
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KarenMillen

Tailored Denim Pleated Midi Dress

  • Design: Plain
  • Neckline: V Neck
  • Style: Midi Dress
$209.00 $409.00
favourite
Forever Rib Knit Military Trim Maxi Dress
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KarenMillen

Forever Rib Knit Military Trim Maxi Dress

  • Detail: Buttons
  • Sleeve length: Short Sleeve
  • Style: Knitted Dress
$199.00 $219.00
cream color black color
favourite
Figure Form Bandage Taffeta Bow Knitted Midi Dress
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KarenMillen

Figure Form Bandage Taffeta Bow Knitted Midi Dress

  • Detail: Bow
  • Neckline: Crew
  • Sleeve length: Sleeveless
$289.00
favourite
Printed Metallic Floral Woven Maxi Dress
Tall
View
KarenMillen

Printed Metallic Floral Woven Maxi Dress

  • Design: All Over Print
  • Detail: All Over Print
  • Neckline: High Neck
$309.00
favourite
Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress
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KarenMillen

Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Style: Knitted Dress
$119.00 $269.00
cream color navy color sage color black color
favourite
Embroidered Organdie Balloon Sleeve Woven Maxi Dress
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KarenMillen

Embroidered Organdie Balloon Sleeve Woven Maxi Dress

  • Detail: Embellished
  • Fabric: Polyester
  • Length: Maxi
$309.00 $609.00
favourite
Cutwork Cotton Halterneck Tie Detail Woven Midi Dress
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KarenMillen

Cutwork Cotton Halterneck Tie Detail Woven Midi Dress

  • Fabric: Woven
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$179.00 $359.00
ivory color khaki color
favourite
Crystal Embellished Halter Woven Maxi Dress
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KarenMillen

Crystal Embellished Halter Woven Maxi Dress

  • Detail: Embellished
  • Neckline: Round Neck
  • Style: Maxi Dress
$319.00 $789.00
favourite
Petite Viscose Satin Floral Print Halter Neck Maxi Dress
Petite
View
KarenMillen

Petite Viscose Satin Floral Print Halter Neck Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Style: Maxi Dress
$319.00
favourite
Stripe Jacquard Halter Neck Woven Maxi Dress
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KarenMillen

Stripe Jacquard Halter Neck Woven Maxi Dress

  • Detail: Jacquard
  • Fabric: Woven
  • Length: Maxi
$169.00 $339.00
Showing 40 of 379
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