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Purple Prom Dresses

Our collection of purple prom dresses embodies elegance, sophistication, and a touch of regal charm, ensuring you make a statement on your special night. Whether you prefer deep plum hues, rich royal purple, or soft lavender tones, each dress is crafted with precision using luxurious fabrics such as satin, chiffon, and flattering bandage knit. From figure-hugging bodycon styles to flowing a-line silhouettes and sleek satin options, our purple dresses for prom offer a variety of designs. Intricate embellishments like beading, floral appliqués, and sequin detailing add a glamorous touch, while features such as plunging necklines, off-the-shoulder cuts, and thigh-high slits bring a modern flair. Whether you’re looking for an elegant floor-length gown, a midi dress for understated sophistication, or a playful mini, browse our collection of purple prom dresses below.

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favourite
Premium Embellished Caped Maxi Dress
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KarenMillen

Premium Embellished Caped Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£200.00 £399.00
favourite
Velvet Sequin One Shoulder Woven Maxi Dress
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KarenMillen

Velvet Sequin One Shoulder Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£75.00 £149.00
favourite
Guipure Lace Pleated Maxi Dress
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KarenMillen

Guipure Lace Pleated Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£175.20 £219.00
favourite
Tall Graduated Stripe Viscose Satin Halter Dress
Tall
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KarenMillen

Tall Graduated Stripe Viscose Satin Halter Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£36.00 £119.00
favourite
Tailored Velvet Halter Neck Maxi Dress
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KarenMillen

Tailored Velvet Halter Neck Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£77.00 £129.00
plum color forest color
favourite
Premium Satin Halter Neck Tailored Maxi Dress
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KarenMillen

Premium Satin Halter Neck Tailored Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£75.00 £249.00
favourite
Petite Velvet Sequin One Shoulder Woven Maxi Dress
Petite
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KarenMillen

Petite Velvet Sequin One Shoulder Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£60.00 £149.00
favourite
Ombre Floral Ruffle Sleeve Button Through Maxi Dress
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KarenMillen

Ombre Floral Ruffle Sleeve Button Through Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£60.00 £119.00
favourite
Ombre Floral Soft Pleated One Shoulder Maxi Dress
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KarenMillen

Ombre Floral Soft Pleated One Shoulder Maxi Dress

  • Length: Midaxi
  • SleeveLength: Sleeveless
  • Style: Midaxi Dress
£60.00 £199.00
favourite
Scuba Drama Ruffle Hem Woven Maxi Dress
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KarenMillen

Scuba Drama Ruffle Hem Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£127.20 £159.00
favourite
Ombre Printed Mesh Ruched Long Sleeve Maxi Dress
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KarenMillen

Ombre Printed Mesh Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£40.00 £99.00
purple color pink color
favourite
Scuba Dipped Ruffle Hem Woven Maxi Dress
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KarenMillen

Scuba Dipped Ruffle Hem Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Cap Sleeve
  • Style: Maxi Dress
£95.40 £159.00
purple color green color black color
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
£105.00 £349.00
mulberry color ivory color blue color
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
£147.00 £489.00
purple color blue color mint color lime color
favourite
Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
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KarenMillen

Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Short Sleeve
£185.00 £369.00
purple color black color
favourite
Plus Size Premium Crystal Embellished Woven Maxi Dress
Plus
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KarenMillen

Plus Size Premium Crystal Embellished Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£359.40 £599.00
favourite
Graduated Stripe Viscose Satin Halter Dress
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KarenMillen

Graduated Stripe Viscose Satin Halter Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£36.00 £119.00
favourite
Petite Guipure Lace Pleated Maxi Dress
Petite
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KarenMillen

Petite Guipure Lace Pleated Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£159.20 £199.00
favourite
Paisley Devore Plunge Woven Midi Dress
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KarenMillen

Paisley Devore Plunge Woven Midi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£95.00 £189.00
purple color navy color
favourite
Plus Size Guipure Lace Pleated Maxi Dress
Plus
View
KarenMillen

Plus Size Guipure Lace Pleated Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£159.20 £199.00
favourite
Tall Crystal Applique Angel Sleeve Woven Maxi Dress
Tall
View
KarenMillen

Tall Crystal Applique Angel Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£147.00 £489.00
purple color pink color mint color black color
favourite
Petite Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress
Petite
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KarenMillen

Petite Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£75.00 £149.00
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
£479.20 £599.00
favourite
Petite Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
Petite
View
KarenMillen

Petite Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
£185.00 £369.00
favourite
One Shoulder Drapey Crepe Trim Detail Ruched Maxi Dress
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KarenMillen

One Shoulder Drapey Crepe Trim Detail Ruched Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£36.00 £89.00
purple color black color
favourite
Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress
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KarenMillen

Sequin Power Mesh Lace Up Front Halter Neck Split Detail Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£45.00 £149.00
plum color black color
favourite
Petite Ombre Floral Soft Pleated Woven Maxi With Cape Detail
Petite
View
KarenMillen

Petite Ombre Floral Soft Pleated Woven Maxi With Cape Detail

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£60.00 £199.00
favourite
Ombre Floral Soft Pleated Woven Maxi With Cape Detail
View
KarenMillen

Ombre Floral Soft Pleated Woven Maxi With Cape Detail

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£60.00 £199.00
favourite
Figure Form Bandage Tassel Hem Knitted Dress
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KarenMillen

Figure Form Bandage Tassel Hem Knitted Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£71.40 £119.00
purple color green color lime color
favourite
Stretch Drapey Crepe Ruched Plunge Back Detail Midi Dress
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KarenMillen

Stretch Drapey Crepe Ruched Plunge Back Detail Midi Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£59.00 £99.00
purple color khaki color
favourite
Faux Leather Ruched Asymmetric Pencil Dress
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KarenMillen

Faux Leather Ruched Asymmetric Pencil Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£53.00 £89.00
aubergine color black color
favourite
Floral Applique Embellished Organdie Woven Mini Dress
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KarenMillen

Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£78.00 £259.00
plum color black color
favourite
Petite Floral Applique Embellished Organdie Woven Mini Dress
Petite
View
KarenMillen

Petite Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£78.00 £259.00
favourite
Petite Botanical Embroidery Organdie Angel Sleeve Midi Dress
Petite
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KarenMillen

Petite Botanical Embroidery Organdie Angel Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£179.40 £299.00
purple color navy color
favourite
Tailored Velvet High Neck Mini Dress
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KarenMillen

Tailored Velvet High Neck Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£77.00 £129.00
favourite
Velvet Sequin Woven Mini Dress With Taffeta Bow Tie Detail
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KarenMillen

Velvet Sequin Woven Mini Dress With Taffeta Bow Tie Detail

  • Length: Mini
  • Sleeve length: Strappy
  • Style: Mini Dress
£39.00 £129.00
purple color silver color
favourite
Petite Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow
Petite
View
KarenMillen

Petite Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midaxi Dress
£119.00 £199.00
favourite
Draped One Shoulder Jersey Stretch Sequin Mini Dress
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KarenMillen

Draped One Shoulder Jersey Stretch Sequin Mini Dress

  • Length: Mini
  • Sleeve length: Sleeveless
  • Style: Mini Dress
£60.00 £119.00
plum color black color gold color
favourite
Ombre Printed Mesh Ruched Mini Dress
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KarenMillen

Ombre Printed Mesh Ruched Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£23.00 £75.00
purple color pink color
favourite
Plus Size Tailored Velvet High Neck Mini Dress
Plus
View
KarenMillen

Plus Size Tailored Velvet High Neck Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£65.00 £129.00
Showing 40 of 46
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