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Blue Wedding Guest Dresses

Our edit of blue wedding guest dresses features a carefully composed canvas of colors, from light, sky blues to regal royal blue. Embrace soft powder blues for summer weddings or classic navy tones for more formal celebrations. Our elegant blue dresses for wedding guests offer a variety of styles, tailored to suit every silhouette. Choose from graceful chiffon, luxe satin, and sculpting fabrics that elevate your look, taking you from ceremony to reception. For cocktail attire and black-tie dress codes, our statement blue formal dresses for wedding occasions deliver show-stopping elegance. With mini, midi and maxi blue dresses for wedding guests, browse our collection below.

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favourite
Premium Crystal Embellished Midi Dress
View
KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$249.00 $409.00
blue color hot-pink color gold color chocolate color
favourite
Fringed Beaded Halter Neck Woven Maxi Dress
View
KarenMillen

Fringed Beaded Halter Neck Woven Maxi Dress

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

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Design: Stripes
  • Length: Maxi
  • Style: Maxi Dress
$309.00
cobalt color red color black color
favourite
Twill Prom Woven Midi Dress
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KarenMillen

Twill Prom Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Style: Midi Dress
$249.00
navy color sage color ivory color
favourite
Tailored Full Skirt Midi Dress
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KarenMillen

Tailored Full Skirt Midi Dress

  • Fabric: Polyester
  • Neckline: Square
  • Sleeve length: Sleeveless
$359.00
navy color pink color yellow color orange color sage color
favourite
Petite Lilly Pleated Yoryu Crinkle Maxi Dress
Petite
View
KarenMillen

Petite Lilly Pleated Yoryu Crinkle Maxi Dress

  • Detail: Pleated
  • Fabric: Woven
  • Length: Maxi
$339.00
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Length: Maxi
$189.00 $319.00
favourite
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress

  • Neckline: Crew
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$289.00
navy color ivory color black color burgundy color orange color mono color
favourite
Botanical Embroidery Organdie Angel Sleeve Midi Dress
View
KarenMillen

Botanical Embroidery Organdie Angel Sleeve Midi Dress

  • Detail: Embroidered
  • Fabric: Woven
  • Sleeve length: Short Sleeve
$539.00
navy color purple color
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
  • Length: Maxi
  • Style: Maxi Dress
$289.00
navy color ivory color
favourite
Satin Twill Draped Waist Structured Tailored Maxi Dress
View
KarenMillen

Satin Twill Draped Waist Structured Tailored Maxi Dress

  • Design: Plain
  • Detail: Asymmetric
  • Sleeve length: Sleeveless
$149.00 $359.00
pale-blue color magenta color green color ivory color
favourite
Beaded Embellished Full Maxi Dress
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KarenMillen

Beaded Embellished Full Maxi Dress

  • Design: Embellished
  • Length: Maxi
  • Sleeve length: Strappy
$279.00 $469.00
favourite
Viscose Satin Crepe Woven Maxi Dress
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KarenMillen

Viscose Satin Crepe Woven Maxi Dress

  • Fabric: Viscose
  • Neckline: Crew
  • Style: Maxi Dress
$249.00 $409.00
pale-blue color ivory color sage color
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Design: Plain
  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
$69.00 $179.00
cobalt color red color mango color black color ivory color green 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
  • Fabric: Polyester
  • Style: Maxi Dress
$219.00 $719.00
aqua color fuchsia color
favourite
Forever Twill Collared Maxi Dress
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KarenMillen

Forever Twill Collared Maxi Dress

  • Detail: Collar
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$289.00
cobalt color red color lemon color jade color black color navy color mint color
favourite
Satin Twill Trim Detail Structured Asymmetric Neck Tailored Midi Dress
View
KarenMillen

Satin Twill Trim Detail Structured Asymmetric Neck Tailored Midi Dress

  • Detail: Plain
  • Length: Midi
  • Neckline: Asymmetric
$139.00 $339.00
pale-blue color magenta color orange color gold color green color ivory color lime color
favourite
Printed Metallic Floral Woven Maxi Dress
Tall
View
KarenMillen

Printed Metallic Floral Woven Maxi Dress

  • Fabric: Woven
  • Neckline: High Neck
  • Style: Maxi Dress
$309.00
favourite
Petite Viscose Linen Floral Print Woven Prom Dress
Petite
View
KarenMillen

Petite Viscose Linen Floral Print Woven Prom Dress

  • Detail: Placement Print
  • Fabric: Woven
  • Neckline: Square
$399.00
favourite
Compact Stretch High Neck Clean Pencil Midi Dress
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KarenMillen

Compact Stretch High Neck Clean Pencil Midi Dress

  • Detail: Plain
  • Neckline: V Neck
  • Style: Midi Dress
$319.00
turquoise color fuchsia color buttermilk color
favourite
Structured Ruched Detail Midi Dress
View
KarenMillen

Structured Ruched Detail Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Style: Midi Dress
$149.00 $319.00
cobalt color light-pink color navy color pink color
favourite
Fringed Asymmetric Beaded Woven Maxi Dress
View
KarenMillen

Fringed Asymmetric Beaded Woven Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Sleeve length: Sleeveless
$359.00 $719.00
teal color ivory color
favourite
Petite Textured Satin Ruffle Detail Sleeveless Midi Dress
Petite
View
KarenMillen

Petite Textured Satin Ruffle Detail Sleeveless Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Neckline: Round Neck
$269.00
favourite
Textured Satin Ruffle Detail Sleeveless Midi Dress
View
KarenMillen

Textured Satin Ruffle Detail Sleeveless Midi Dress

  • Fabric: Woven
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
$269.00
navy color green color
favourite
Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Knitted Dress
$159.00 $269.00
navy color cream color sage color black color
favourite
Tailored Collared Long Sleeve Midi Dress
View
KarenMillen

Tailored Collared Long Sleeve Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Midi Dress
$219.00 $359.00
cobalt color ivory color
favourite
Viscose Linen Floral Print Woven Prom Dress
View
KarenMillen

Viscose Linen Floral Print Woven Prom Dress

  • Length: Maxi
  • Neckline: Square
  • Sleeve length: Strappy
$399.00
favourite
Tulle Bandeau Tiered Midi Dress
View
KarenMillen

Tulle Bandeau Tiered Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
$249.00
ivory color blush color navy color
favourite
Square Neck Tailored Full Skirted Maxi Dress
View
KarenMillen

Square Neck Tailored Full Skirted Maxi Dress

  • Design: Spots
  • Length: Maxi
  • Sleeve length: Short Sleeve
$359.00
turquoise color orange color red color cobalt color
favourite
Figure Form Bandage Asymmetric Strap Knit Midi Dress
View
KarenMillen

Figure Form Bandage Asymmetric Strap Knit Midi Dress

  • Neckline: Asymmetric
  • Sleeve length: Strappy
  • Style: Midi Dress
$69.00 $229.00
light-blue color neutral color blue color cream color mint color mono color
favourite
Tailored Satin Godet Full Skirted Midi Dress
View
KarenMillen

Tailored Satin Godet Full Skirted Midi Dress

  • Design: Colour Block
  • Detail: Plain
  • Fabric: Viscose
$169.00 $409.00
pale-blue color ivory color
favourite
Soft Tailored Colour Block High Neck Pleated Midi Dress
View
KarenMillen

Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
  • Style: Tailored Dress
$359.00
navy color multi color
favourite
Tailored Roll Neck Pencil Midi Dress
View
KarenMillen

Tailored Roll Neck Pencil Midi Dress

  • Detail: Belted
  • Length: Midi
  • Neckline: Crew
$159.00 $359.00
cobalt color yellow color sage color
favourite
Kimono Sleeve Embellished Maxi Dress
View
KarenMillen

Kimono Sleeve Embellished Maxi Dress

  • Design: Embroidered
  • Detail: Embellished
  • Length: Maxi
$159.00 $539.00
blue color rust color
favourite
Crystal Corset Maxi Dress
View
KarenMillen

Crystal Corset Maxi Dress

  • Detail: Embellished
  • Fabric: Woven
  • Sleeve length: Strappy
$649.00
pale-blue color blush color
favourite
Blue Floral Strappy Halter Neck Woven Midi Dress
View
KarenMillen

Blue Floral Strappy Halter Neck Woven Midi Dress

  • Detail: Floral
  • Fabric: Woven
  • Length: Midi
$159.00 $269.00
favourite
Petite Crinkle Cross Front Georgette Woven Maxi Dress
Petite
View
KarenMillen

Petite Crinkle Cross Front Georgette Woven Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Style: Maxi Dress
$309.00
favourite
Textured Ruffle Woven Midi Prom Dress
View
KarenMillen

Textured Ruffle Woven Midi Prom Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$149.00 $489.00
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
View
KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Knitted Dress
$179.00 $449.00
navy color grey color
favourite
Compact Stretch Ruffle Detail Asymmetric Pencil Dress
View
KarenMillen

Compact Stretch Ruffle Detail Asymmetric Pencil Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
$219.00 $359.00
turquoise color buttermilk color
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