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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
Satin Twill Draped Waist Structured Tailored Maxi Dress
View
KarenMillen

Satin Twill Draped Waist Structured Tailored Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$199.00 $399.00
pale-blue color magenta color green color ivory color gold color
favourite
Silk Cotton Floral Strappy Woven Maxi Dress
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KarenMillen

Silk Cotton Floral Strappy Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$459.00
favourite
Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$319.00
pale-blue color merlot color blush color
favourite
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
$459.00
cobalt color hot-pink color red color chocolate color blue color gold color
favourite
Textured Ruffle Woven Midi Prom Dress
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KarenMillen

Textured Ruffle Woven Midi Prom Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$219.00 $539.00
ink color mink color
favourite
Tulle Bandeau Tiered Midi Dress
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KarenMillen

Tulle Bandeau Tiered Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
$279.00
navy color blush color ivory color fig color
favourite
Paisley Devore Plunge Woven Midi Dress
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KarenMillen

Paisley Devore Plunge Woven Midi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$189.00 $379.00
navy color purple color
favourite
Pleated Twist Front Woven Halter Midi Dress
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KarenMillen

Pleated Twist Front Woven Halter Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$259.00
favourite
Satin Back Crepe Column Woven Maxi Dress
View
KarenMillen

Satin Back Crepe Column Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$239.00
navy color emerald color champagne color
favourite
Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$179.00 $299.00
navy color sage color cream color black color
favourite
Botanical Embroidery Organdie Angel Sleeve Midi Dress
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KarenMillen

Botanical Embroidery Organdie Angel Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$599.00
navy color purple color
favourite
Forever Jersey Crepe Asymmetric Neckline Maxi Dress
View
KarenMillen

Forever Jersey Crepe Asymmetric Neckline Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$199.00
cobalt color green color red color black color mango color ivory color
favourite
Tulle Ruffle Detail Woven Maxi Dress
View
KarenMillen

Tulle Ruffle Detail Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Cap Sleeve
  • Style: Maxi Dress
$319.00
favourite
Crystal Applique Woven Maxi Rosette Maxi Dress
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KarenMillen

Crystal Applique Woven Maxi Rosette Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$599.00 $999.00
favourite
Satin Twill Trim Detail Structured Asymmetric Neck Tailored Midi Dress
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KarenMillen

Satin Twill Trim Detail Structured Asymmetric Neck Tailored Midi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
$109.00 $379.00
pale-blue color green color gold color magenta color ivory color
favourite
Soft Tailored Halter Neck Open Back Maxi Dress
View
KarenMillen

Soft Tailored Halter Neck Open Back Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$119.00 $399.00
pale-blue color pink color
favourite
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
View
KarenMillen

Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$299.00
navy color red color
favourite
Photographic Floral Heavy Satin Drop Waist Maxi Dress
View
KarenMillen

Photographic Floral Heavy Satin Drop Waist Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Dress
$279.00
favourite
Maxi Draped Fringe Knitted Mini Dress
View
KarenMillen

Maxi Draped Fringe Knitted Mini Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
$99.00 $359.00
cobalt color black color rich-red color magenta color silver color
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
View
KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
$349.00 $499.00
navy color grey color
favourite
Crystal Applique Strappy Rosette Woven Maxi Dress
View
KarenMillen

Crystal Applique Strappy Rosette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$299.00 $999.00
blue color ivory color lime color
favourite
Kimono Sleeve Embellished Maxi Dress
View
KarenMillen

Kimono Sleeve Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$179.00 $599.00
blue color rust color
favourite
Figure Form Bandage Asymmetric Strap Knit Midi Dress
View
KarenMillen

Figure Form Bandage Asymmetric Strap Knit Midi Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
$119.00 $239.00
light-blue color neutral color blue color black color cream color mono color mint color
favourite
Petite Guipure Lace High Neck Woven Mini Dress
Petite
View
KarenMillen

Petite Guipure Lace High Neck Woven Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$359.00
favourite
Baroque Organdie Applique And Beaded Bell Sleeve Woven Midi Dress
View
KarenMillen

Baroque Organdie Applique And Beaded Bell Sleeve Woven Midi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
$239.00 $799.00
navy color blush color
favourite
Burnout Embellished And Beaded Open Back Woven Maxi Dress
View
KarenMillen

Burnout Embellished And Beaded Open Back Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$239.00 $799.00
aqua color fuchsia color
favourite
Guipure Lace High Neck Woven Midi Dress
View
KarenMillen

Guipure Lace High Neck Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$519.00
favourite
Figure Form Bandage Asymmetric Strap Knit Midi Dress
View
KarenMillen

Figure Form Bandage Asymmetric Strap Knit Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$239.00
light-blue color green color neutral color
favourite
Bandage Figure Form Knit Woven Cape Detail Maxi Dress
View
KarenMillen

Bandage Figure Form Knit Woven Cape Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$259.00
navy color ivory color
favourite
Petite Botanical Embroidery Organdie Angel Sleeve Midi Dress
Petite
View
KarenMillen

Petite Botanical Embroidery Organdie Angel Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$599.00
navy color purple color
favourite
Satin Applique Woven Maxi Dress
View
KarenMillen

Satin Applique Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$139.00 $459.00
cornflower-blue color pink color
favourite
Archive Collection - Corset Detail Georgette Cape Woven Maxi Dress
View
KarenMillen

Archive Collection - Corset Detail Georgette Cape Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$259.00 $859.00
blue color ivory color
favourite
Tailored Drape Back Pencil Midi Dress
View
KarenMillen

Tailored Drape Back Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Cap Sleeve
  • Style: Midi Dress
$159.00 $399.00
cobalt color ivory color
favourite
Bandage Form Fitting Cape Sleeve Embellished Mini Dress
View
KarenMillen

Bandage Form Fitting Cape Sleeve Embellished Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$109.00 $359.00
cobalt color green color
favourite
Dusky Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
View
KarenMillen

Dusky Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$139.00 $339.00
favourite
Ombre Applique Woven Halter Woven Maxi Dress
View
KarenMillen

Ombre Applique Woven Halter Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$99.00 $339.00
favourite
Silk Cotton Trailing Floral Puff Sleeve Midi Dress
View
KarenMillen

Silk Cotton Trailing Floral Puff Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
$439.00
favourite
Floral Applique Printed Cold Shoulder Woven Maxi Dress
View
KarenMillen

Floral Applique Printed Cold Shoulder Woven Maxi Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$399.00
favourite
Petite Balloon Sleeve Embroidered And Beaded Woven Maxi Dress
Petite
View
KarenMillen

Petite Balloon Sleeve Embroidered And Beaded Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$739.00
favourite
Petite Guipure Lace Woven Bardot Midi Dress
Petite
View
KarenMillen

Petite Guipure Lace Woven Bardot Midi Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$479.00
Showing 40 of 184
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