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Navy Prom Dresses

A navy blue prom dress radiates glamour and regal charm, making it a standout choice for your special night. Whether you prefer a sleek, figure-hugging silhouette or a flowing, floor-length gown, our collection of navy prom dresses offers a variety of styles. From classic a-line designs to thigh-high splits and statement off-the-shoulder necklines, our dresses are perfectly tailored for prom night. Crafted from luxurious fabrics, each navy prom dress is finished with intricate details, such as delicate lace, embellishments, and beadwork that elevate the gowns and add a touch of opulence. Whether you choose a modern, minimalist design or a gown adorned with embellishments, a dark blue prom dress ensures you making a lasting impression on your special evening.

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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

  • Fabric: Viscose
  • Length: Maxi
  • Neckline: Crew
£48.00 £159.00
navy color ivory color black color burgundy color orange color mono color
favourite
Forever Twill Collared Maxi Dress
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KarenMillen

Forever Twill Collared Maxi Dress

  • Fabric: Woven
  • Neckline: Collared
  • Style: Maxi Dress
£79.00 £159.00
cobalt color red color jade color black color navy color mint color
favourite
Layered Tulle Halterneck Maxi Dress
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KarenMillen

Layered Tulle Halterneck Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
£111.30 £159.00
favourite
Twill Off Shoulder Prom Dress
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KarenMillen

Twill Off Shoulder Prom Dress

  • Detail: Plain
  • Fabric: Twill
  • Neckline: Off the Shoulder
£159.00
navy color purple color
favourite
Premium Embellished Cape Maxi Dress
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KarenMillen

Premium Embellished Cape Maxi Dress

  • Design: Fabric Interest
  • Detail: Embellished
  • Fabric: Woven
£328.30 £469.00
navy color nude color
favourite
Petite Drama Taffeta Rosette Woven Maxi Prom Dress
Petite
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KarenMillen

Petite Drama Taffeta Rosette Woven Maxi Prom Dress

  • Sleeve length: Short Sleeve
  • Style: Dress
£80.00 £229.00
favourite
Premium Summer Embellished Applique Tailored Maxi Dress
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KarenMillen

Premium Summer Embellished Applique Tailored Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£132.00 £529.00
navy color sage color
favourite
Paisley Devore Plunge Woven Midi Dress
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KarenMillen

Paisley Devore Plunge Woven Midi Dress

  • Design: All Over Print
  • Detail: All Over Print
  • Style: Maxi Dress
£66.00 £189.00
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Sleeve length: Long Sleeve
£72.00 £179.00
favourite
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
  • Length: Maxi
£149.00
navy color black color
favourite
Drama Taffeta Rosette Woven Maxi Prom Dress
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KarenMillen

Drama Taffeta Rosette Woven Maxi Prom Dress

  • Design: Plain
  • Detail: 3D
  • Length: Maxi
£80.00 £229.00
favourite
Embellished Ombre Floral Pleated Woven Maxi Dress
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KarenMillen

Embellished Ombre Floral Pleated Woven Maxi Dress

  • Length: Maxi
  • Neckline: Strappy
  • Sleeve length: Strappy
£115.00 £329.00
favourite
Animal Print Georgette Embellished Strappy Woven Maxi Dress
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KarenMillen

Animal Print Georgette Embellished Strappy Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£119.00 £339.00
favourite
Stretch Velvet Crew Neck Cape Shoulder Maxi Dress
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KarenMillen

Stretch Velvet Crew Neck Cape Shoulder Maxi Dress

  • Fabric: Jersey
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£151.20 £189.00
navy color emerald color
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
£49.00 £139.00
favourite
Polka Dot Tulle Layered Off The Shoulder Maxi Dress
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KarenMillen

Polka Dot Tulle Layered Off The Shoulder Maxi Dress

  • Design: Polka dot
  • Fabric: Woven
  • Neckline: Off the Shoulder
£127.20 £159.00
navy color ivory color
favourite
Embellished Figure Form Bandage Sleeveless Knit Maxi Dress
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KarenMillen

Embellished Figure Form Bandage Sleeveless Knit Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Sleeve length: Sleeveless
£74.00 £149.00
favourite
Petite Crystal Embellished Woven Maxi Dress With Removeable Cape
Petite
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KarenMillen

Petite Crystal Embellished Woven Maxi Dress With Removeable Cape

  • Design: Embellished
  • Fabric: Embellished
  • Length: Maxi
£489.00
navy color emerald color
favourite
Pleated Bead Detail Halterneck Maxi Dress
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KarenMillen

Pleated Bead Detail Halterneck Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Neckline: Halterneck
£104.30 £149.00
navy color black color
favourite
Jersey Crepe Asymmetric Neckline Maxi Dress
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KarenMillen

Jersey Crepe Asymmetric Neckline Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Style: Maxi Dress
£40.00 £99.00
cobalt color navy color mango color black color ivory color green color
favourite
Petite Romantic Floral Print Prom Woven Maxi Dress
Petite
View
KarenMillen

Petite Romantic Floral Print Prom Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£87.00 £249.00
favourite
Embellished Figure Form Bandage Sleeveless Knit Maxi Dress
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KarenMillen

Embellished Figure Form Bandage Sleeveless Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£52.00 £149.00
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

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Long Sleeve
£119.20 £149.00
dark-red color navy color lemon color
favourite
Hand Embellished Georgette Gown
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KarenMillen

Hand Embellished Georgette Gown

  • Detail: Embellished
  • Neckline: High Neck
  • Style: Maxi Dress
£319.20 £399.00
favourite
Tulle Bandeau Tiered Midi Dress
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KarenMillen

Tulle Bandeau Tiered Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£97.30 £139.00
navy color ivory color
favourite
Petal Applique Lace Woven Midi Dress
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KarenMillen

Petal Applique Lace Woven Midi Dress

  • Design: Floral
  • Length: Midi
  • Style: Midi Dress
£175.20 £219.00
navy color green color purple color black color
favourite
Studded Ponte Jersey Midi Dress
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KarenMillen

Studded Ponte Jersey Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Style: Midi Dress
£90.30 £129.00
chocolate color navy color
favourite
Amelia Graham Burnout Lace Up Detail Woven Column Dress
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KarenMillen

Amelia Graham Burnout Lace Up Detail Woven Column Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£47.00 £189.00
favourite
Tailored Full Skirt Midi Dress
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KarenMillen

Tailored Full Skirt Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Sleeve length: Sleeveless
£100.00 £199.00
navy color pink color yellow color orange color sage color
favourite
Textured Satin Ruffle Detail Sleeveless Midi Dress
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KarenMillen

Textured Satin Ruffle Detail Sleeveless Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Sleeveless
£74.00 £149.00
navy color green color
favourite
Botanical Embroidery Organdie Angel Sleeve Midi Dress
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KarenMillen

Botanical Embroidery Organdie Angel Sleeve Midi Dress

  • Detail: Embroidered
  • Fabric: Woven
  • Length: Midi
£209.30 £299.00
navy color purple color
favourite
Textured Tailored Twill Bandeau Midi Dress
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KarenMillen

Textured Tailored Twill Bandeau Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£42.00 £119.00
navy color pale-pink color
favourite
Embroidered Halterneck Pleated Midi Dress
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KarenMillen

Embroidered Halterneck Pleated Midi Dress

  • Design: Embroidered
  • Detail: Embroidered
  • Style: Midi Dress
£299.00
navy color wine color
favourite
Petite Petal Applique Lace Woven Midi Dress
Petite
View
KarenMillen

Petite Petal Applique Lace Woven Midi Dress

  • Design: Applique
  • Fabric: Woven
  • Sleeve length: Sleeveless
£153.30 £219.00
navy color purple color
favourite
Bandage Figure Form Cut Out Knitted Midi Dress
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KarenMillen

Bandage Figure Form Cut Out Knitted Midi Dress

  • Detail: Plain
  • Fabric: Polyester
  • Sleeve length: Sleeveless
£103.20 £129.00
chocolate color black color navy color
favourite
Taffeta Ruffle Detail Midi Dress
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KarenMillen

Taffeta Ruffle Detail Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Sleeve length: Sleeveless
£143.20 £179.00
navy color merlot color
favourite
Bandage Bandeau Contrast Knitted Midi Dress
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KarenMillen

Bandage Bandeau Contrast Knitted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£69.30 £99.00
favourite
Tailored Satin Keyhole Cut Out Midi Dress
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KarenMillen

Tailored Satin Keyhole Cut Out Midi Dress

  • Detail: Plain
  • Fabric: Viscose
  • Style: mididress
£42.00 £119.00
navy color ivory color
favourite
Premium Tailored Linen Drama Cape Midi Dress
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KarenMillen

Premium Tailored Linen Drama Cape Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£67.00 £269.00
navy color blush color
favourite
Twill Prom Woven Midi Dress
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KarenMillen

Twill Prom Woven Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: Square
£97.30 £139.00
navy color ivory color sage color
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