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Blue Formal Dresses

From the regal depth of royal blue formal dresses to the pastel delicacy of the light blue formal dress, this color-coded collection of blue formal dresses merges contemporary design with polished aesthetics. Spotlighting an astute approach to craftsmanship, expect premium compositions aplenty, with sculpting blue formal dresses appearing in contouring bandage knits, structured crêpe, and Compact Stretch, offset by languid options like Italian satin twill, flowing chiffon, luxurious silk, and layered organza. With mini, midi and maxi pieces, the cuts below are detailed with artful embroidery, dynamic tassels, scintillating sequins, gathered rosettes, tactile feather trims, ornate lace panels, scalloped hems, and appliqué details. Find your signature below.
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101 products

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favourite
Tulle Bandeau Tiered Midi Dress
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KarenMillen

Tulle Bandeau Tiered Midi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
$279.00
navy color blush color ivory color
favourite
Kimono Sleeve Embellished Maxi Dress
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KarenMillen

Kimono Sleeve Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$179.00 $599.00
blue color rust color
favourite
Premium Crystal Embellished Midi Dress
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KarenMillen

Premium Crystal Embellished Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$459.00
blue color hot-pink color chocolate color aqua color cobalt color
favourite
Floral Pleat Detail Woven Strappy Dress
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KarenMillen

Floral Pleat Detail Woven Strappy Dress

  • Length: Midi
  • SleeveLength: Short Sleeve
  • Style: Midi Dress
$75.00 $299.00
favourite
Petite Applique And Lace Georgette Woven Halter Maxi Dress
Petite
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KarenMillen

Petite Applique And Lace Georgette Woven Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$169.00 $579.00
favourite
Premium Tailored Linen Drama Cape Midi Dress
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KarenMillen

Premium Tailored Linen Drama Cape Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$159.00 $539.00
navy color blush color
favourite
Diamante Trim Rose Woven Maxi Dress
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KarenMillen

Diamante Trim Rose Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$109.00 $459.00
favourite
Tall Applique And Lace Georgette Sleeveless Woven Maxi Dress
Tall
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KarenMillen

Tall Applique And Lace Georgette Sleeveless Woven Maxi Dress

  • Length: Midaxi
  • Sleeve length: Sleeveless
  • Style: Midaxi Dress
$189.00 $639.00
favourite
Romantic Floral Print Prom Woven Maxi Dress
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KarenMillen

Romantic Floral Print Prom Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$199.00 $499.00
favourite
Diamante Trim Bodice Detail Metallic Jacquard Prom Dress
Tall
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KarenMillen

Diamante Trim Bodice Detail Metallic Jacquard Prom Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$139.00 $479.00
favourite
Petite Drama Taffeta Rosette Woven Maxi Prom Dress
Petite
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KarenMillen

Petite Drama Taffeta Rosette Woven Maxi Prom Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Dress
$139.00 $459.00
favourite
Satin Back Crepe Column Woven Maxi Dress
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KarenMillen

Satin Back Crepe Column Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$239.00
navy color champagne 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
$69.00 $279.00
blue color black color
favourite
Cosmic Cold Shoulder Woven Maxi Dress
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KarenMillen

Cosmic Cold Shoulder Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Dress
$219.00 $319.00
favourite
Trailing Floral Woven Halter Neck Maxi Dress
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KarenMillen

Trailing Floral Woven Halter Neck Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$139.00 $459.00
favourite
Stretch Velvet Jersey Cape Shoulder Mini Dress
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KarenMillen

Stretch Velvet Jersey Cape Shoulder Mini Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
$89.00 $379.00
blue color black color
favourite
Petite Crystal Embellished Woven Plunge Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Woven Plunge Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$249.00 $719.00
favourite
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
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KarenMillen

Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
$299.00
navy color red color
favourite
Crystal Applique Strappy Rosette Woven Maxi Dress
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KarenMillen

Crystal Applique Strappy Rosette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$299.00 $999.00
blue color ivory color
favourite
Dark Floral Tulle Bandeau Tiered Midi Woven Dress
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KarenMillen

Dark Floral Tulle Bandeau Tiered Midi Woven Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
$179.00 $299.00
favourite
Dark Floral Tulle Plunge Balloon Sleeve Maxi Dress
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KarenMillen

Dark Floral Tulle Plunge Balloon Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$199.00 $399.00
favourite
Amelia Graham Burnout Lace Up Detail Woven Column Dress
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KarenMillen

Amelia Graham Burnout Lace Up Detail Woven Column Dress

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Midi Dress
$109.00 $379.00
favourite
Tall Ombre Floral Soft Pleated One Shoulder Maxi Dress
Tall
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KarenMillen

Tall Ombre Floral Soft Pleated One Shoulder Maxi Dress

  • Length: Midaxi
  • Sleeve length: Sleeveless
  • Style: Midaxi Dress
$99.00 $399.00
favourite
Ombre Applique Woven Halter Woven Maxi Dress
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KarenMillen

Ombre Applique Woven Halter Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$99.00 $339.00
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
Fringed Velvet Devore Long Sleeve Woven Maxi Dress
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KarenMillen

Fringed Velvet Devore Long Sleeve Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
$119.00 $479.00
favourite
High Neck Embellished Ruched Georgette Woven Maxi Dress
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KarenMillen

High Neck Embellished Ruched Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$209.00 $699.00
blue color ivory color
favourite
Floral Print & Applique Puff Sleeve Woven Mini Dress
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KarenMillen

Floral Print & Applique Puff Sleeve Woven Mini Dress

  • Length: Mini
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$129.00 $439.00
favourite
Digital Ophelia Crinkle Georgette Fine Pleated Strapless Woven Midi Dress
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KarenMillen

Digital Ophelia Crinkle Georgette Fine Pleated Strapless Woven Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$229.00 $939.00
favourite
Petite Viscose Metallic Palm Print Halter Neck Maxi Dress
Petite
Tall
View
KarenMillen

Petite Viscose Metallic Palm Print Halter Neck Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$69.00 $239.00
favourite
Crystal Applique Angel Sleeve Woven Maxi Dress
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KarenMillen

Crystal Applique Angel Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$289.00 $979.00
blue color mint color hot-pink color purple color lime color
favourite
Balloon Sleeve Embroidered And Beaded Woven Maxi Dress
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KarenMillen

Balloon Sleeve Embroidered And Beaded Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$739.00
favourite
Floral Pleat Detail Strappy Woven Midi Dress
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KarenMillen

Floral Pleat Detail Strappy Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$89.00 $349.00
favourite
Floral Applique Printed Cold Shoulder Woven Maxi Dress
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KarenMillen

Floral Applique Printed Cold Shoulder Woven Maxi Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$399.00
favourite
Check Print Taffeta Belted Woven Maxi Shirt Dress
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KarenMillen

Check Print Taffeta Belted Woven Maxi Shirt Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$169.00 $279.00
favourite
Petite Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress
Petite
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KarenMillen

Petite Italian Structured Rib Asymmetric Neckline Draped Tailored Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$119.00 $499.00
blue color red color
favourite
Amelia Graham Plus Size Burnout Lace Up Detail Woven Column Dress
Plus
View
KarenMillen

Amelia Graham Plus Size Burnout Lace Up Detail Woven Column Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
$109.00 $379.00
favourite
Tall Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
Tall
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KarenMillen

Tall Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$119.00 $399.00
favourite
Petite Scuba Drama Ruffle Hem Woven Maxi Dress
Petite
View
KarenMillen

Petite Scuba Drama Ruffle Hem Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$339.00
blue color navy color
favourite
Premium Crystal Embellished Woven Maxi Dress
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KarenMillen

Premium Crystal Embellished Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$419.00 $1199.00
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