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Blue Occasion Dresses

From soft powder blue to striking cobalt, our blue occasion dresses embody modern elegance and timeless appeal. Silhouettes range from flowing maxis to figure-flattering midis and standout minis, each crafted in sumptuous fabrics like satin, chiffon, lace, and crepe. Thoughtful details such as delicate draping, refined embroidery, or subtle embellishment add glamour to every design. Whether you’re seeking understated elegance or a statement-making look, our blue dresses for special occasions ensure you leave a lasting impression, radiating confidence and style with every step.
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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
  • Length: Maxi
£143.20 £179.00
light-blue color olive color
favourite
Drama Ruffle Asymmetric Midi Dress
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KarenMillen

Drama Ruffle Asymmetric Midi Dress

  • Detail: Ruffle
  • Length: Midi
  • Style: mididress
£60.00 £119.00
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
  • Length: Maxi
  • Neckline: Crew
£135.15 £159.00
navy color ivory color black color burgundy color orange color mono color
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
£80.00 £199.00
cobalt color gold color
favourite
Cutwork Beaded Embroidered Woven Maxi Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Maxi Dress

  • Design: Embroidered
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
£148.00 £369.00
favourite
Petite Premium Crystal Embellished Midi Dress
Petite
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KarenMillen

Petite Premium Crystal Embellished Midi Dress

  • Design: Plain
  • Fabric: Jersey
  • Neckline: Scoop
£229.00
baby-blue color pink color chocolate color
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Design: Plain
  • Detail: Asymmetric
  • Fabric: Woven
£84.15 £99.00
cobalt color green color mango color black color ivory color red color
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
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

  • Length: Maxi
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
£87.00 £219.00
cobalt color emerald color
favourite
Petite Drama Ruffle Asymmetric Midi Dress
Petite
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KarenMillen

Petite Drama Ruffle Asymmetric Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: One Shoulder
£48.00 £119.00
favourite
Jacquard Sleeveless Woven Maxi Dress
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KarenMillen

Jacquard Sleeveless Woven Maxi Dress

  • Detail: Jacquard
  • Neckline: Round Neck
  • Style: Maxi Dress
£45.00 £149.00
favourite
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
£64.00 £159.00
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
£56.00 £139.00
cobalt color ivory color black color
favourite
Stretch Velvet Jersey Cape Shoulder Mini Dress
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KarenMillen

Stretch Velvet Jersey Cape Shoulder Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£47.00 £189.00
blue color black color
favourite
Organdie Ruffle Sleeve Plunge Neck Floral Print Woven Maxi Dress
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KarenMillen

Organdie Ruffle Sleeve Plunge Neck Floral Print Woven Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Sleeve length: Strappy
£89.00 £299.00
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
Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress
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KarenMillen

Viscose Blend Slinky Sheer Lace Detail Asymmetric Knit Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Sleeveless
£75.00 £149.00
navy color cream color sage color black color
favourite
Floral Embroidered Organza Bandeau Dress
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KarenMillen

Floral Embroidered Organza Bandeau Dress

  • Detail: Floral
  • Length: Maxi
  • Sleeve length: Sleeveless
£207.20 £259.00
favourite
Plus Size Tailored Belted Midi Shirt Dress
Plus
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KarenMillen

Plus Size Tailored Belted Midi Shirt Dress

  • Design: Plain
  • Detail: Buttons
  • Sleeve length: Long Sleeve
£119.00 £199.00
favourite
Viscose Satin Asymmetric Shoulder Maxi Dress
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KarenMillen

Viscose Satin Asymmetric Shoulder Maxi Dress

  • Design: Plain
  • Neckline: Asymmetric
  • Style: Maxi Dress
£127.20 £159.00
blue color ivory 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
£54.00 £179.00
cobalt color green color
favourite
Lace Insert Satin Viscose Bias Cut Maxi Dress
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KarenMillen

Lace Insert Satin Viscose Bias Cut Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Style: Maxi Dress
£135.20 £169.00
pale-blue color champagne color blush color
favourite
Strappy Pleated Maxi Dress
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KarenMillen

Strappy Pleated Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Style: Maxi Dress
£56.00 £139.00
favourite
Tailored Satin Godet Full Skirted Midi Dress
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KarenMillen

Tailored Satin Godet Full Skirted Midi Dress

  • Design: Colour Block
  • Length: Midi
  • Neckline: Crew
£160.00 £229.00
pale-blue color ivory color
favourite
Plus Size Tailored Roll Neck Pencil Midi Dress
Plus
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KarenMillen

Plus Size Tailored Roll Neck Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£99.00 £199.00
favourite
Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Detail: Crinkle
  • Fabric: Woven
  • Sleeve length: Long Sleeve
£64.00 £159.00
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
View
KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Detail: Crinkle
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
£68.00 £169.00
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
Satin Tux Back Detail Tailored Midi Dress
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KarenMillen

Satin Tux Back Detail Tailored Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Tailored Dress
£80.00 £199.00
pale-blue color ivory color
favourite
Tailored Satin Keyhole Cut Out Midi Dress
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KarenMillen

Tailored Satin Keyhole Cut Out Midi Dress

  • Detail: Plain
  • Fabric: Viscose
  • Length: Midi
£48.00 £119.00
navy color ivory 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
£57.00 £189.00
favourite
Plus Size Square Neck Tailored Full Skirted Maxi Dress
Plus
View
KarenMillen

Plus Size Square Neck Tailored Full Skirted Maxi Dress

  • Detail: Plain
  • Neckline: Square
  • Sleeve length: Short Sleeve
£159.20 £199.00
favourite
Pleated Tiered Maxi Dress
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KarenMillen

Pleated Tiered Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Style: Maxi Dress
£199.00
favourite
Satin Back Crepe Strappy Woven Midi Dress
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KarenMillen

Satin Back Crepe Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£76.00 £109.00
favourite
Textured Satin Ruffle Detail Sleeveless Midi Dress
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KarenMillen

Textured Satin Ruffle Detail Sleeveless Midi Dress

  • Detail: Ruffle
  • Length: Midi
  • Style: Midi Dress
£149.00
navy color green 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
  • Fabric: Polyester
  • Length: Maxi
£129.00 £429.00
blue color ivory color
favourite
Soft Tailored Colour Block High Neck Pleated Midi Dress
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KarenMillen

Soft Tailored Colour Block High Neck Pleated Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Tailored Dress
£159.20 £199.00
navy color multi color mono color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Detail: Plain
  • Sleeve length: Sleeveless
  • Style: maxidress
£169.00
cobalt color red color black color
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 Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress
Tall
Plus
View
KarenMillen

Plus Size Foil Metallic Figure Form Bandage Strappy Knit Maxi Dress

  • Fabric: Polyester
  • Sleeve length: Strappy
  • Style: Maxi Dress
£111.00 £159.00
pale-blue color blush color
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