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Royal Blue Prom Dresses

Our royal blue prom dresses combine elegance with modern glamour. The rich, deep hue of royal blue exudes regal sophistication. Attention to detail is key, with features such as corseted bodices for enhanced shaping, elegant off-the-shoulder or halter necklines, and flowing skirts that move gracefully. Whether you prefer a figure-hugging bodycon dress adorned with delicate embellishments, a flowing chiffon gown that drapes effortlessly, or a structured satin piece with a striking neckline, there is a royal blue dress to suit every personal style and preference. A royal blue prom dress ensures a refined look, allowing you to shine with confidence and grace on your special night. Explore our selection to find the perfect royal blue dress for prom!

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favourite
Soft Tailored Colour Block Cape Detail Full Skirted Maxi Dress
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KarenMillen

Soft Tailored Colour Block Cape Detail Full Skirted Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£87.00 £289.00
cobalt color blush color
favourite
Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress
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KarenMillen

Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£66.00 £219.00
favourite
Tulle Layered Off the Shoulder Maxi Dress
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KarenMillen

Tulle Layered Off the Shoulder Maxi Dress

  • Length: Maxi
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
£127.20 £159.00
favourite
Tailored Scuba Strappy Full Skirted Midi Dress
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KarenMillen

Tailored Scuba Strappy Full Skirted Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£84.00 £239.00
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£40.00 £99.00
cobalt color black color ivory color green color
favourite
Tailored Scuba Corset Strappy Midi Pencil Dress
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KarenMillen

Tailored Scuba Corset Strappy Midi Pencil Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
£80.00 £229.00
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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

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£159.20 £199.00
cobalt color emerald color
favourite
Lace Petal Applique Balloon Sleeve Woven Midi Dress
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KarenMillen

Lace Petal Applique Balloon Sleeve Woven Midi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£72.00 £239.00
favourite
Petite Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress
Petite
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KarenMillen

Petite Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£77.00 £219.00
favourite
Petite Enamel Chain Detail Halter Woven Mini Dress
Petite
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KarenMillen

Petite Enamel Chain Detail Halter Woven Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£60.00 £199.00
favourite
Tailored Scuba Corset Detail Mini Dress
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KarenMillen

Tailored Scuba Corset Detail Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£66.00 £189.00
favourite
Petite Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
Petite
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KarenMillen

Petite Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£80.00 £199.00
favourite
Crystal Embellished Halter Woven Maxi Dress
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KarenMillen

Crystal Embellished Halter Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£102.00 £339.00
favourite
Petite Italian Structured Rib Tailored Envelope Neck Pencil Midi Dress
Petite
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KarenMillen

Petite Italian Structured Rib Tailored Envelope Neck Pencil Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£69.00 £229.00
favourite
Structured Crepe Full Skirted Tailored Asymmetrical Maxi Dress
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KarenMillen

Structured Crepe Full Skirted Tailored Asymmetrical Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£75.00 £249.00
favourite
Tall Enamel Chain Detail Halter Woven Mini Dress
Tall
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KarenMillen

Tall Enamel Chain Detail Halter Woven Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£60.00 £199.00
favourite
Enamel Chain Detail Halter Woven Mini Dress
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KarenMillen

Enamel Chain Detail Halter Woven Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£60.00 £199.00
favourite
Maxi Draped Fringe Knitted Mini Dress
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KarenMillen

Maxi Draped Fringe Knitted Mini Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£48.00 £159.00
cobalt color magenta color silver color black color rich-red color
favourite
Stretch Crepe Asymmetric Neckline Draped Maxi Dress
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KarenMillen

Stretch Crepe Asymmetric Neckline Draped Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Slip Dress
£60.00 £199.00
cobalt color red color blush color green 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
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£72.00 £179.00
cobalt color green color black color
favourite
Petite Tailored Scuba Strappy Full Skirted Midi Dress
Petite
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KarenMillen

Petite Tailored Scuba Strappy Full Skirted Midi Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
£84.00 £239.00
favourite
Embellished Jersey Crepe Maxi Dress
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KarenMillen

Embellished Jersey Crepe Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£39.00 £129.00
cobalt color ivory color
favourite
Premium Crystal Embellished Jersey Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£183.20 £229.00
blue color hot-pink color red color green color chocolate color cobalt color gold color aqua color
favourite
Tall Velvet And Jacquard Contrast Halterneck Tailored Mini Dress
Tall
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KarenMillen

Tall Velvet And Jacquard Contrast Halterneck Tailored Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£135.20 £169.00
favourite
Tailored Drape Back Pencil Midi Dress
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KarenMillen

Tailored Drape Back Pencil Midi Dress

  • Length: Midi
  • SleeveLength: Cap Sleeve
  • Style: Midi Dress
£159.20 £199.00
cobalt color ivory color
favourite
Velvet And Jacquard Contrast Halterneck Tailored Mini Dress
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KarenMillen

Velvet And Jacquard Contrast Halterneck Tailored Mini Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Mini Dress
£135.20 £169.00
cobalt color mono color
favourite
Velvet And Jacquard Contrast Strappy Tailored Midi Dress
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KarenMillen

Velvet And Jacquard Contrast Strappy Tailored Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£100.00 £199.00
cobalt color mono color
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