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Blue Prom Dresses

Mark the moment with the monochromatic modernity of our blue prom dresses. This edit merges elements of traditional elegance with a modern undercurrent, resulting in a collection to remember. Appearing in a myriad of tones for you to find a custom match, this edit traces the spectrum of blue tones — with light blue prom dresses perfectly offsetting dark blue prom dresses. Our blue prom dresses are crafted from luxury textiles, with languid silk, elegant linen, flowing chiffon, and cascading organza materials that are contrasted by a number of form-fitting textiles — think knitted jersey, structured crêpe, woven jacquard, and the four-way support of our revered Compact Stretch. Appearing in a myriad of silhouettes (with plenty of mini, midi, and maxi fits to find), this edit is brought to life with artful details. Think dynamic tassels, scintillating sequins, gathered rosettes, tactile feather trims, ornate lace panels, scalloped hems, and appliqué details aplenty. Find your perfect match below.
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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
  • Fabric: Viscose
  • Length: Maxi
£48.00 £159.00
navy color ivory color black color burgundy color orange color mono color
favourite
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Detail: Embellished
  • Fabric: Polyester
  • Length: Midi
£167.30 £239.00
favourite
Twist Detail Studded Jersey Maxi Dress
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KarenMillen

Twist Detail Studded Jersey Maxi Dress

  • Detail: Studded
  • Fabric: Jersey
  • Length: Maxi
£54.00 £179.00
light-blue color olive color
favourite
Studded Ponte Jersey Midi Dress
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KarenMillen

Studded Ponte Jersey Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: Crew
£90.00 £129.00
navy color chocolate 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
  • Neckline: Plunge
£83.30 £119.00
cobalt color black color
favourite
Twist Detail Velvet Jersey Maxi Dress
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KarenMillen

Twist Detail Velvet Jersey Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Neckline: Crew
£139.00
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Plus Size Pleated Bead Detail Halterneck Maxi Dress
Plus
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KarenMillen

Plus Size Pleated Bead Detail Halterneck Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Neckline: Halterneck
£149.00
navy color black color
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

  • Detail: Ruched
  • Fabric: Acetate slinky
  • Neckline: Off the Shoulder
£104.30 £149.00
navy color dark-red color lemon color
favourite
Frill Detail Viscose Maxi Dress
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KarenMillen

Frill Detail Viscose Maxi Dress

  • Detail: Frill
  • Sleeve length: Strappy
  • Style: Maxi Dress
£279.00
favourite
Guipure Lace High Neck Woven Midi Dress
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KarenMillen

Guipure Lace High Neck Woven Midi Dress

  • Design: Plain
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£181.30 £259.00
pale-blue color black color purple color red color
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Petite Premium Crystal Embellished Midi Dress
Petite
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KarenMillen

Petite Premium Crystal Embellished Midi Dress

  • Fabric: Jersey
  • Neckline: Scoop
  • Sleeve length: Sleeveless
£229.00
baby-blue color pink color chocolate color
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Petite Viscose Drape Satin Midi Dress
Petite
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KarenMillen

Petite Viscose Drape Satin Midi Dress

  • Detail: Draping
  • Length: Midi
  • Neckline: Round Neck
£159.00
pale-blue color khaki color
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Pleated Tiered Maxi Dress
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KarenMillen

Pleated Tiered Maxi Dress

  • Length: Maxi
  • Neckline: Bandeau
  • Style: Maxi Dress
£199.00
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
£56.00 £159.00
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Lace Insert Satin Viscose Bias Cut Maxi Dress
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KarenMillen

Lace Insert Satin Viscose Bias Cut Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£169.00
pale-blue color champagne color blush 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
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Drama Ruffle Asymmetric Midi Dress
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KarenMillen

Drama Ruffle Asymmetric Midi Dress

  • Detail: Ruffle
  • Length: Midi
  • Sleeve length: Sleeveless
£42.00 £119.00
favourite
Petal Applique Lace Woven Midi Dress
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KarenMillen

Petal Applique Lace Woven Midi Dress

  • Design: Floral
  • Detail: Applique
  • Neckline: Crew
£153.30 £219.00
navy color green color purple color black color
favourite
Strappy Pleated Maxi Dress
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KarenMillen

Strappy Pleated Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Neckline: Strappy
£49.00 £139.00
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
£35.00 £99.00
teal color mango color
favourite
Velvet Off The Shoulder Midi Dress
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KarenMillen

Velvet Off The Shoulder Midi Dress

  • Design: Plain
  • Length: Midi
  • Style: Midi Dress
£149.00
navy color purple color
favourite
Premium Viscose Linen Tailored Ruffle Pencil Midi Dress
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KarenMillen

Premium Viscose Linen Tailored Ruffle Pencil Midi Dress

  • Neckline: V Neck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£49.00 £199.00
blue color ivory color
favourite
Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress
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KarenMillen

Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress

  • Design: Plain
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
£49.00 £139.00
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Petite Crystal Corset Maxi Dress
Petite
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KarenMillen

Petite Crystal Corset Maxi Dress

  • Design: Embellished
  • Neckline: Strappy
  • Style: Maxi Dress
£359.00
pale-blue color blush 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

  • Design: All Over Print
  • Fabric: Woven
  • Length: Maxi
£74.00 £299.00
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Bandage Figure Form Cut Out Knitted Midi Dress
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KarenMillen

Bandage Figure Form Cut Out Knitted Midi Dress

  • Design: Plain
  • Neckline: High Neck
  • Sleeve length: Sleeveless
£129.00
navy color black color chocolate color
favourite
Cutwork Beaded Embroidered Woven Maxi Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Maxi Dress

  • Design: Embroidered
  • Length: Maxi
  • Neckline: Round Neck
£129.00 £369.00
favourite
Jacquard Sleeveless Woven Maxi Dress
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KarenMillen

Jacquard Sleeveless Woven Maxi Dress

  • Design: Jacquard
  • Length: Maxi
  • Style: Maxi Dress
£52.00 £149.00
favourite
Viscose Satin Cowl Neck Midi Dress
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KarenMillen

Viscose Satin Cowl Neck Midi Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
£199.00
blue color berry color
favourite
Layered Tulle Halterneck Maxi Dress
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KarenMillen

Layered Tulle Halterneck Maxi Dress

  • Detail: Plain
  • Fabric: Tulle
  • Style: Maxi Dress
£111.30 £159.00
favourite
Soft Tailored Halter Neck Open Back Maxi Dress
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KarenMillen

Soft Tailored Halter Neck Open Back Maxi Dress

  • Detail: Plain
  • Neckline: Halterneck
  • Sleeve length: Sleeveless
£63.00 £179.00
pale-blue color magenta color
favourite
Tinsel Fringe One Shoulder Asymmetric Midi Dress
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KarenMillen

Tinsel Fringe One Shoulder Asymmetric Midi Dress

  • Detail: Plain
  • Neckline: One Shoulder
  • Style: Midi Dress
£189.00
favourite
Floral Pleat Detail Woven Strappy Dress
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KarenMillen

Floral Pleat Detail Woven Strappy Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Short Sleeve
£60.00 £149.00
favourite
Peplum Detail Belted Lace Midi Dress
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KarenMillen

Peplum Detail Belted Lace Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Sleeveless
£229.00
blue color purple 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

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Sleeveless
£161.00 £269.00
pale-blue color pale-pink color chocolate color ivory color
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Tailored Satin Godet Full Skirted Midi Dress
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KarenMillen

Tailored Satin Godet Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Tailored Dress
£80.00 £229.00
pale-blue color ivory color
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
£70.00 £199.00
pale-blue color ivory color
favourite
Lace Ruffle Hem Midi Dress
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KarenMillen

Lace Ruffle Hem Midi Dress

  • Detail: Ruffle
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£118.30 £169.00
cobalt color plum color
favourite
Rosette Detail Velvet Midi Dress
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KarenMillen

Rosette Detail Velvet Midi Dress

  • Design: Applique
  • Detail: Applique
  • Neckline: One Shoulder
£149.00
navy color violet 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
£66.00 £189.00
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