Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart

Backless Wedding Guest Dresses

Find the ultimate fit in our empowered edit of backless wedding guest dresses. The low back wedding guest dresses of this edit appear with concise profiles, crafted from a series of elevated edit of textiles. Expect mini, midi and maxi cuts in silky satin twill, structured crepe, delicate chiffon, and flowing organza — offset by contoured options such as sculpting jersey, jacquard, and the four-way support of Compact Stretch (creating a bespoke fit with four-way stretch). Find your custom piece in the open back wedding guest dresses collection, with a series of fits including corset-inspired bodices, dramatic puffed sleeves, mesh-trimmed cutout styles, halterneck cuts, and asymmetric necklines. Discover backless wedding guest dresses below.
Read More
440 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Price Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Shop by Fit Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Fabric Open or Close section Open or Close section
Length Open or Close section Open or Close section
Design Open or Close section Open or Close section
Detail Open or Close section Open or Close section
Neckline Open or Close section Open or Close section
Sleeve length Open or Close section Open or Close section
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Fringed Beaded Halter Neck Woven Maxi Dress
View
KarenMillen

Fringed Beaded Halter Neck Woven Maxi Dress

  • Design: Plain
  • Detail: Fringed
  • Fabric: Woven
$789.00
light-blue color cobalt color
favourite
Knit Stripe Low Back Belted Midi Dress
View
KarenMillen

Knit Stripe Low Back Belted Midi Dress

  • Design: Stripes
  • Detail: Plain
  • Neckline: Crew
$199.00 $289.00
favourite
Stripe Cotton Mix Woven Maxi Halter Dress
View
KarenMillen

Stripe Cotton Mix Woven Maxi Halter Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$309.00
multi color mono color
favourite
Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Maxi Dress
$289.00
green color silver color
favourite
Viscose Satin Crepe Woven Maxi Dress
View
KarenMillen

Viscose Satin Crepe Woven Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Short Sleeve
$289.00 $409.00
ivory color sage color pale-blue color
favourite
Cotton Poplin Tie Neck Midi Dress
View
KarenMillen

Cotton Poplin Tie Neck Midi Dress

  • Detail: Plain
  • Fabric: Woven
  • Length: Midi
$309.00
navy color white color
favourite
Premium Tailored Linen Halter Neck Belted Full Midi Dress
View
KarenMillen

Premium Tailored Linen Halter Neck Belted Full Midi Dress

  • Detail: Pleated
  • Length: Midi
  • Sleeve length: Sleeveless
$499.00
red color champagne color
favourite
Double Cloth Halterneck Midi Dress
View
KarenMillen

Double Cloth Halterneck Midi Dress

  • Fabric: Woven
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$149.00 $249.00
favourite
Compact Stretch Viscose Bandeau Maxi Dress
View
KarenMillen

Compact Stretch Viscose Bandeau Maxi Dress

  • Design: Plain
  • Neckline: Asymmetric
  • Style: Maxi Dress
$249.00 $409.00
buttermilk color fuchsia color
favourite
Satin Viscose Printed Cowl Neck Maxi Dress
View
KarenMillen

Satin Viscose Printed Cowl Neck Maxi Dress

  • Neckline: Cowl
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$289.00 $409.00
favourite
Satin Twill Draped Waist Structured Tailored Maxi Dress
View
KarenMillen

Satin Twill Draped Waist Structured Tailored Maxi Dress

  • Design: Plain
  • Fabric: Leather
  • Neckline: Crew
$149.00 $359.00
magenta color pale-blue color green color ivory color
favourite
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Fabric: Viscose
  • Length: Maxi
  • Style: Knitted Dress
$229.00
black color ivory color violet color grey color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
View
KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Detail: Plain
  • Neckline: High Neck
  • Style: Maxi Dress
$119.00 $309.00
red color black color cobalt color
favourite
Embellished Geo Halter Woven Maxi Dress
View
KarenMillen

Embellished Geo Halter Woven Maxi Dress

  • Fabric: Woven
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
$549.00 $789.00
favourite
Pleated Skirt Detail Belted Maxi Dress
View
KarenMillen

Pleated Skirt Detail Belted Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Fabric: Woven
$229.00 $319.00
favourite
Liquid Metallic Split Woven Maxi Dress
Tall
View
KarenMillen

Liquid Metallic Split Woven Maxi Dress

  • Detail: Crinkle
  • Fabric: Woven
  • Sleeve length: Sleeveless
$89.00 $289.00
pink color khaki color
favourite
Marble Print Mesh Plunge Strappy Detail Maxi Dress
View
KarenMillen

Marble Print Mesh Plunge Strappy Detail Maxi Dress

  • Design: Marble
  • Neckline: Plunge
  • Sleeve length: Strappy
$119.00 $199.00
favourite
Crinkle Cross Front Georgette Woven Maxi Dress
View
KarenMillen

Crinkle Cross Front Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$309.00
lemon color pink color
favourite
Compact Stretch Seam Detail Tailored Full Skirted Midi Dress
View
KarenMillen

Compact Stretch Seam Detail Tailored Full Skirted Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Neckline: Halterneck
$329.00 $469.00
pink color ivory color
favourite
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress

  • Design: Plain
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$289.00
navy color ivory color black color burgundy color orange color mono color
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
View
KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Sleeveless
$179.00
green color mango color black color cobalt color ivory color red color
favourite
Abstract Print Twill Contrast Collared Woven Maxi Dress
View
KarenMillen

Abstract Print Twill Contrast Collared Woven Maxi Dress

  • Design: All Over Print
  • Detail: All Over Print
  • Neckline: Collared
$169.00 $289.00
favourite
Cutwork Cotton Halterneck Tie Detail Woven Midi Dress
View
KarenMillen

Cutwork Cotton Halterneck Tie Detail Woven Midi Dress

  • Detail: Plain
  • Fabric: Woven
  • Style: Midi Dress
$249.00 $359.00
ivory color khaki color
favourite
Soft Tailored Halterneck Open Back Maxi Dress
View
KarenMillen

Soft Tailored Halterneck Open Back Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$289.00
green color pink color
favourite
Viscose Linen Halterneck Woven Top
View
KarenMillen

Viscose Linen Halterneck Woven Top

  • Detail: Plain
  • Length: Regular
  • Style: Top
$139.00
favourite
Petite Soft Tailored Halter Neck Open Back Maxi Dress
Petite
View
KarenMillen

Petite Soft Tailored Halter Neck Open Back Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$319.00
green color magenta color pink color
favourite
Blue Floral Strappy Halter Neck Woven Midi Dress
View
KarenMillen

Blue Floral Strappy Halter Neck Woven Midi Dress

  • Design: Floral
  • Detail: Floral
  • Fabric: Woven
$189.00 $269.00
favourite
Cutwork Embroidered Woven Maxi Dress With Pleated Godets
View
KarenMillen

Cutwork Embroidered Woven Maxi Dress With Pleated Godets

  • Design: Embroidered
  • Fabric: Woven
  • Neckline: Round Neck
$449.00
fuchsia color chartreuse color
favourite
Fringed Asymmetric Beaded Halter Neck Woven Maxi Dress
View
KarenMillen

Fringed Asymmetric Beaded Halter Neck Woven Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Neckline: High Neck
$359.00 $719.00
teal color ivory color
favourite
Soft Tailored Colour Block Bow Midi Dress
View
KarenMillen

Soft Tailored Colour Block Bow Midi Dress

  • Design: Plain
  • Length: Midi
  • Style: Midi Dress
$139.00 $359.00
mono color pink color
favourite
Colour Block Fluid Tencel Halter Neck Woven Maxi Dress
View
KarenMillen

Colour Block Fluid Tencel Halter Neck Woven Maxi Dress

  • Design: Plain
  • Detail: Colour Block
  • Fabric: Woven
$249.00
pink color mono color
favourite
Foil Detail Linear Animal Bias Cut Midi Dress
View
KarenMillen

Foil Detail Linear Animal Bias Cut Midi Dress

  • Detail: Animal
  • Fabric: Woven
  • Style: Beach Dress
$169.00 $289.00
favourite
Lace Halter Woven Midi Dress
View
KarenMillen

Lace Halter Woven Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
$239.00 $339.00
favourite
Bandage Figure Form Knit Embellished Maxi Dress
View
KarenMillen

Bandage Figure Form Knit Embellished Maxi Dress

  • Design: Embellished
  • Detail: Embellished
  • Neckline: Square
$309.00
magenta color ivory color
favourite
Burnout Embellished And Beaded Open Back Woven Maxi Dress
View
KarenMillen

Burnout Embellished And Beaded Open Back Woven Maxi Dress

  • Design: Ombre
  • Length: Maxi
  • Sleeve length: Strappy
$219.00 $719.00
fuchsia color aqua color
favourite
Figure Form Bandage Knit Woven Bardot And Skirt Detail Dress
View
KarenMillen

Figure Form Bandage Knit Woven Bardot And Skirt Detail Dress

  • Detail: Ruffle
  • Fabric: Bandage
  • Neckline: Bardot
$75.00 $179.00
red color black color
favourite
Spot Drape Detail Viscose Woven Maxi Dress
View
KarenMillen

Spot Drape Detail Viscose Woven Maxi Dress

  • Design: All Over Print
  • Fabric: Woven
  • Neckline: High Neck
$289.00
favourite
Crystal Embellished Halter Woven Maxi Dress
View
KarenMillen

Crystal Embellished Halter Woven Maxi Dress

  • Design: Embellished
  • Detail: Embellished
  • Fabric: Woven
$319.00 $789.00
favourite
Floral Woven Twill Collared Maxi Dress
View
KarenMillen

Floral Woven Twill Collared Maxi Dress

  • Fabric: Woven
  • Neckline: Collared
  • Style: Maxi Dress
$169.00 $289.00
favourite
Drapey Crepe Bandeau Split Maxi Dress
View
KarenMillen

Drapey Crepe Bandeau Split Maxi Dress

  • Design: Plain
  • Detail: Split
  • Length: Maxi
$79.00 $269.00
stone color chocolate color
Showing 40 of 440
Back to main content