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Cobalt Blue Wedding Guest Dresses

Electric tones of blue will amp up the celebrations, with premium pieces aplenty in the cobalt blue wedding guest dresses collection. Find your custom cut in the tonal curation, with bright and beautiful pieces featuring interchangeable attributes. Think corset bodices, column lengths, open backs, halterneck cuts, asymmetric sleeves and floor-length fits in a series of textiles. Ethereal cobalt blue wedding guest dresses appear in azure tones of satin, silk, linen, chiffon, and organza, alongside sculpting versions made from contouring textiles like jersey, crêpe, and jacquard. Subtle detailing creates artful dimension, with tassels, sequins, rosettes, feather trims, lace panels, scalloped hems, and appliqué details. Shop the cobalt blue dress for wedding guest edit below.
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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
  • Detail: Fringed
  • Style: Maxi Dress
$789.00
cobalt color light-blue color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Fabric: Woven
  • Sleeve length: Sleeveless
  • Style: maxidress
$309.00
cobalt color red color black color
favourite
Forever Twill Collared Maxi Dress
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KarenMillen

Forever Twill Collared Maxi Dress

  • Fabric: Woven
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$289.00
cobalt color red color jade color black color navy color mint color
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$69.00 $179.00
cobalt color green color mango color black color ivory color red color
favourite
Structured Ruched Detail Midi Dress
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KarenMillen

Structured Ruched Detail Midi Dress

  • Detail: Plain
  • Length: Midi
  • Neckline: Crew
$149.00 $319.00
cobalt color light-pink color navy color pink color
favourite
Tailored Roll Neck Pencil Midi Dress
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KarenMillen

Tailored Roll Neck Pencil Midi Dress

  • Detail: Belted
  • Length: Midi
  • Sleeve length: Short Sleeve
$159.00 $359.00
cobalt color sage color yellow color
favourite
Square Neck Tailored Full Skirted Maxi Dress
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KarenMillen

Square Neck Tailored Full Skirted Maxi Dress

  • Design: Spots
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$359.00
turquoise color orange color red color cobalt color
favourite
Tailored Collared Long Sleeve Midi Dress
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KarenMillen

Tailored Collared Long Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$219.00 $359.00
cobalt color ivory color
favourite
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
  • Neckline: Crew
  • Style: Midi Dress
$449.00
cobalt color red color ivory color
favourite
Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Fabric: Woven
  • Neckline: Crew
  • Style: Maxi Dress
$399.00 $989.00
favourite
Tailored Belted Midi Shirt Dress
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KarenMillen

Tailored Belted Midi Shirt Dress

  • Detail: Buttons
  • Length: Midi
  • Sleeve length: Long Sleeve
$139.00 $359.00
favourite
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
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KarenMillen

Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Fabric: Polyester
$219.00
cobalt color black color
favourite
Drama Ruffle Asymmetric Midi Dress
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KarenMillen

Drama Ruffle Asymmetric Midi Dress

  • Detail: Ruffle
  • Length: Midi
  • Sleeve length: Sleeveless
$89.00 $219.00
favourite
Petite Stripe Fabric Detail Fluid Halter Maxi Dress
Petite
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KarenMillen

Petite Stripe Fabric Detail Fluid Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$179.00 $309.00
favourite
Viscose Satin Sleeveless Cowl Neck Drape Woven Maxi Dress
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KarenMillen

Viscose Satin Sleeveless Cowl Neck Drape Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$109.00 $249.00
favourite
Plus Size Square Neck Tailored Full Skirted Maxi Dress
Plus
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KarenMillen

Plus Size Square Neck Tailored Full Skirted Maxi Dress

  • Design: Spots
  • Fabric: Polyester
  • Neckline: Square
$359.00
favourite
Structured Tailored Belted Midi Dress
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KarenMillen

Structured Tailored Belted Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: V Neck
$119.00 $399.00
cobalt color light-pink color
favourite
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
$119.00 $399.00
cobalt color emerald color
favourite
Tailored Lace up Back Detail Midi Dress
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KarenMillen

Tailored Lace up Back Detail Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$75.00 $249.00
cobalt color ivory color black color
favourite
Strappy Pleated Maxi Dress
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KarenMillen

Strappy Pleated Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Neckline: Strappy
$99.00 $249.00
favourite
Soft Tailored Colour Block Cape Detail Full Skirted Maxi Dress
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KarenMillen

Soft Tailored Colour Block Cape Detail Full Skirted Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$129.00 $519.00
favourite
Velvet And Jacquard Contrast Strappy Tailored Midi Dress
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KarenMillen

Velvet And Jacquard Contrast Strappy Tailored Midi Dress

  • Design: Print
  • Fabric: Polyester
  • Length: Midi
$149.00 $359.00
cobalt color mono color
favourite
Cowl Neck Drape Woven Maxi Dress
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KarenMillen

Cowl Neck Drape Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$99.00 $339.00
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
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KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$109.00 $359.00
cobalt color gold color
favourite
Bandage Form Fitting Cape Sleeve Embellished Mini Dress
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KarenMillen

Bandage Form Fitting Cape Sleeve Embellished Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$99.00 $319.00
cobalt color green color
favourite
Velvet And Jacquard Contrast Halterneck Tailored Mini Dress
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KarenMillen

Velvet And Jacquard Contrast Halterneck Tailored Mini Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Mini Dress
$179.00 $309.00
cobalt color mono color
favourite
Petite Tailored Belted Midi Shirt Dress
Petite
View
KarenMillen

Petite Tailored Belted Midi Shirt Dress

  • Fabric: Polyester
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$219.00 $359.00
favourite
Tailored Drape Back Pencil Midi Dress
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KarenMillen

Tailored Drape Back Pencil Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Cap Sleeve
$149.00 $359.00
cobalt color ivory color
favourite
Petite Drama Ruffle Asymmetric Midi Dress
Petite
View
KarenMillen

Petite Drama Ruffle Asymmetric Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Length: Midi
$89.00 $219.00
favourite
Plus Size Tailored Belted Midi Shirt Dress
Plus
View
KarenMillen

Plus Size Tailored Belted Midi Shirt Dress

  • Design: Plain
  • Fabric: Polyester
  • Sleeve length: Long Sleeve
$219.00 $359.00
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Design: Plain
  • Detail: Crinkle
  • Sleeve length: Long Sleeve
$89.00 $309.00
favourite
Plus Size Tailored Roll Neck Pencil Midi Dress
Plus
View
KarenMillen

Plus Size Tailored Roll Neck Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$149.00 $359.00
favourite
Plus Size Structured Tailored Belted Midi Dress
Plus
View
KarenMillen

Plus Size Structured Tailored Belted Midi Dress

  • Detail: Belted
  • Fabric: Polyester
  • Style: Midi Dress
$239.00 $399.00
favourite
Petite Crinkle Cold Shoulder Georgette Woven Maxi Dress
Petite
View
KarenMillen

Petite Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$89.00 $309.00
favourite
Tailored Scuba Corset Detail Mini Dress
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KarenMillen

Tailored Scuba Corset Detail Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
$85.00 $339.00
favourite
Tailored Scuba Corset Strappy Midi Pencil Dress
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KarenMillen

Tailored Scuba Corset Strappy Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$129.00 $409.00
favourite
Lace Petal Applique Balloon Sleeve Woven Midi Dress
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KarenMillen

Lace Petal Applique Balloon Sleeve Woven Midi Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
$129.00 $429.00
favourite
Lace Ruffle Hem Midi Dress
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KarenMillen

Lace Ruffle Hem Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Short Sleeve
$309.00
cobalt color plum color
favourite
Structured Crepe Full Skirted Tailored Asymmetrical Maxi Dress
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KarenMillen

Structured Crepe Full Skirted Tailored Asymmetrical Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$139.00 $449.00
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