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Blue Mother of the Bride Dresses

Step into the spotlight with our blue mother of the bride dresses. Discover a palette of blue shades, from rich sapphire and classic navy to soft powder blue and airy sky tones, perfect for every wedding setting. Our collection features flattering silhouettes crafted from luxurious fabrics and finished with considered details such as clean lines, elegant appliques and intricate embellishments that elevate every look. Whether you favour classic sophistication or a contemporary edge, you’ll find a blue mother of the bride dress that feels wedding-ready at Karen Millen. Explore the collection below to find your perfect fit.
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favourite
Twist Detail Studded Jersey Maxi Dress
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KarenMillen

Twist Detail Studded Jersey Maxi Dress

  • Design: Plain
  • Detail: Studded
  • Fabric: Jersey
£72.00 £179.00
light-blue color olive color
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
  • Length: Maxi
£83.30 £119.00
cobalt color black color
favourite
Studded Ponte Jersey Midi Dress
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KarenMillen

Studded Ponte Jersey Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Sleeveless
£90.30 £129.00
navy color chocolate 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

  • Detail: Lace
  • Neckline: Crew
  • Style: Knitted Dress
£79.00 £159.00
navy color ivory color burgundy color orange color mono color
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Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£220.00 £549.00
favourite
Drama Ruffle Asymmetric Midi Dress
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KarenMillen

Drama Ruffle Asymmetric Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Sleeve length: Sleeveless
£48.00 £119.00
favourite
Figure Form Bandage Asymmetric Strap Knit Midi Dress
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KarenMillen

Figure Form Bandage Asymmetric Strap Knit Midi Dress

  • Detail: Plain
  • Neckline: Asymmetric
  • Style: Midi Dress
£39.00 £129.00
light-blue color black color neutral color mint color
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Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Neckline: Asymmetric
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£39.00 £99.00
cobalt color mango color black color green color ivory color red color
favourite
Petite Premium Crystal Embellished Midi Dress
Petite
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KarenMillen

Petite Premium Crystal Embellished Midi Dress

  • Detail: Embellished
  • Fabric: Jersey
  • Length: Midi
£229.00
baby-blue color pink color chocolate color
favourite
Blue Floral Off The Shoulder Shirred Woven Maxi Dress
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KarenMillen

Blue Floral Off The Shoulder Shirred Woven Maxi Dress

  • Design: Floral
  • Fabric: Woven
  • Length: Maxi
£80.00 £159.00
favourite
Gathered Fabric Bandage Knitted Maxi Dress
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KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£35.00 £139.00
blue color black color
favourite
Guipure Lace High Neck Woven Midi Dress
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KarenMillen

Guipure Lace High Neck Woven Midi Dress

  • Detail: Lace
  • Fabric: Woven
  • Style: Midi Dress
£181.30 £259.00
pale-blue color purple color
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Crinkle Cold Shoulder Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£47.00 £159.00
favourite
Lace Insert Satin Viscose Bias Cut Maxi Dress
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KarenMillen

Lace Insert Satin Viscose Bias Cut Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Neckline: Strappy
£118.30 £169.00
pale-blue color champagne color blush 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
£75.00 £189.00
favourite
Jersey Crepe Ruched Long Sleeve Maxi Dress
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KarenMillen

Jersey Crepe Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£30.00 £99.00
teal color mango color
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

  • Design: Plain
  • Detail: Plain
  • Length: Midi
£75.00 £189.00
pale-blue color orange color magenta color lime color ivory color green color gold color
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Satin Tux Back Detail Tailored Midi Dress
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KarenMillen

Satin Tux Back Detail Tailored Midi Dress

  • Design: Plain
  • Sleeve length: Sleeveless
  • Style: Tailored Dress
£79.00 £199.00
pale-blue color ivory color
favourite
Viscose Linen Floral Print Woven Prom Dress
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KarenMillen

Viscose Linen Floral Print Woven Prom Dress

  • Design: Placement Print
  • Fabric: Woven
  • Sleeve length: Strappy
£153.30 £219.00
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
£41.00 £139.00
cobalt color ivory color black color
favourite
Layered Tulle Halterneck Maxi Dress
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KarenMillen

Layered Tulle Halterneck Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Style: Maxi Dress
£159.00
favourite
Viscose Satin Asymmetric Shoulder Maxi Dress
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KarenMillen

Viscose Satin Asymmetric Shoulder Maxi Dress

  • Detail: Asymmetric
  • Length: Maxi
  • Style: Maxi Dress
£111.30 £159.00
blue color ivory color
favourite
Pleated Bead Detail Halterneck Maxi Dress
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KarenMillen

Pleated Bead Detail Halterneck Maxi Dress

  • Detail: Plain
  • Neckline: Halterneck
  • Style: Maxi Dress
£149.00
navy color black color
favourite
Floral Pleat Detail Woven Strappy Dress
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KarenMillen

Floral Pleat Detail Woven Strappy Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£60.00 £149.00
favourite
Lace Ruffle Hem Midi Dress
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KarenMillen

Lace Ruffle Hem Midi Dress

  • Detail: Ruffle
  • Length: Midi
  • Style: Midi Dress
£169.00
cobalt color plum color
favourite
Jacquard Sleeveless Woven Maxi Dress
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KarenMillen

Jacquard Sleeveless Woven Maxi Dress

  • Detail: Jacquard
  • Length: Maxi
  • Sleeve length: Sleeveless
£45.00 £149.00
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Detail: Plain
  • Neckline: V Neck
  • Style: Maxi Dress
£89.00 £179.00
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

  • Design: Plain
  • Detail: Plain
  • Neckline: V Neck
£65.00 £219.00
cobalt color emerald color
favourite
Premium Viscose Linen Tailored Belted Full Skirted Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Belted Full Skirted Midi Dress

  • Fabric: Linen
  • Length: Midi
  • Style: Midi Dress
£188.30 £269.00
pale-blue color pale-pink color chocolate color ivory color
favourite
Archive Collection - Corset Detail Georgette Cape Woven Maxi Dress
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KarenMillen

Archive Collection - Corset Detail Georgette Cape Woven Maxi Dress

  • Design: Plain
  • Neckline: Sweetheart
  • Style: Maxi Dress
£129.00 £429.00
blue color ivory color
favourite
Pleated Tiered Maxi Dress
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KarenMillen

Pleated Tiered Maxi Dress

  • Fabric: Woven
  • Neckline: Bandeau
  • Style: Maxi Dress
£159.20 £199.00
blue color purple color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Length: Maxi
£118.30 £169.00
cobalt color red color black color
favourite
Petite Blue Floral Off The Shoulder Shirred Woven Maxi Dress
Petite
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KarenMillen

Petite Blue Floral Off The Shoulder Shirred Woven Maxi Dress

  • Design: Floral
  • Neckline: Off the Shoulder
  • Sleeve length: Long Sleeve
£80.00 £159.00
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Sleeve length: Long Sleeve
£50.00 £169.00
favourite
Frill Detail Viscose Maxi Dress
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KarenMillen

Frill Detail Viscose Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Neckline: Strappy
£195.30 £279.00
favourite
Feather Figure Form Bandage Knit Maxi Dress
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KarenMillen

Feather Figure Form Bandage Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£63.00 £159.00
pale-blue color ivory color
favourite
Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress
Plus
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KarenMillen

Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Neckline: Cold Shoulder
£63.00 £159.00
favourite
Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
Plus
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KarenMillen

Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Design: Plain
  • Neckline: Square
  • Sleeve length: Strappy
£80.00 £159.00
pale-blue color blush color
favourite
Petite Crystal Embellished Woven Plunge Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Woven Plunge Maxi Dress

  • Design: Embellished
  • Length: Maxi
  • Style: Maxi Dress
£108.00 £359.00
favourite
Floral Embroidered Organza Bandeau Dress
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KarenMillen

Floral Embroidered Organza Bandeau Dress

  • Fabric: Woven
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£181.30 £259.00
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