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Purple Occasion Dresses

Inspired by life’s most unforgettable moments, our edit of purple occasion dresses brings depth, drama and modern elegance to every celebration. From rich aubergine and deep plum to soft lilac and lavender hues, each shade is designed to flatter and captivate. Discover sleek midis that sculpt the figure, flowing maxis made for grand entrances and statement minis that command attention. Crafted in luxurious satin, chiffon, lace and crepe, these silhouettes are elevated with refined details, from subtle draping to delicate embellishment. Whether you’re attending a wedding, soirée or evening event, find purple dresses for special occasions in our collection.
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favourite
Stretch Drapey Crepe Ruched Plunge Back Detail Midi Dress
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KarenMillen

Stretch Drapey Crepe Ruched Plunge Back Detail Midi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Midi Dress
£79.20 £99.00
purple color khaki 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
£171.00 £489.00
purple color blue color mint color lime color
favourite
Figure Form Bandage Tassel Hem Knitted Dress
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KarenMillen

Figure Form Bandage Tassel Hem Knitted Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£111.20 £139.00
magenta color champagne color purple color orange color
favourite
Paisley Devore Plunge Woven Midi Dress
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KarenMillen

Paisley Devore Plunge Woven Midi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£151.20 £189.00
purple color navy color
favourite
Tall Crystal Applique Angel Sleeve Woven Maxi Dress
Tall
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KarenMillen

Tall Crystal Applique Angel Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£171.00 £489.00
purple color pink color mint color black color
favourite
Scuba Drama Ruffle Hem Woven Maxi Dress
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KarenMillen

Scuba Drama Ruffle Hem Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£127.20 £159.00
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Petite Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£295.20 £369.00
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
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Plus Size Floral Applique Embellished Organdie Woven Mini Dress
Plus
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KarenMillen

Plus Size Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£91.00 £259.00
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Petite Ombre Floral Soft Pleated Woven Maxi With Cape Detail
Petite
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KarenMillen

Petite Ombre Floral Soft Pleated Woven Maxi With Cape Detail

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£60.00 £199.00
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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
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
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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
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
  • Occasion: Occasion
  • Style: Mini Dress
£45.00 £129.00
purple color silver color
favourite
Petite Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress
Petite
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KarenMillen

Petite Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£103.20 £129.00
favourite
Velvet Sequin One Shoulder Woven Maxi Dress
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KarenMillen

Velvet Sequin One Shoulder Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£119.20 £149.00
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
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
  • Occasion: Occasion
  • Style: Maxi Dress
£52.00 £149.00
plum color black color
favourite
Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
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KarenMillen

Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
£295.20 £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
£479.20 £599.00
favourite
Floral Applique Embellished Organdie Woven Mini Dress
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KarenMillen

Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£91.00 £259.00
plum color black color
favourite
Graduated Stripe Viscose Satin Halter Dress
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KarenMillen

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
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£103.20 £129.00
plum color forest color
favourite
Scuba Draped Ruffle Woven Midi Dress
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KarenMillen

Scuba Draped Ruffle Woven Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£60.00 £149.00
favourite
Plus Size Tailored Velvet High Neck Mini Dress
Plus
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KarenMillen

Plus Size Tailored Velvet High Neck Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£103.20 £129.00
favourite
Ombre Printed Mesh Ruched Mini Dress
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KarenMillen

Ombre Printed Mesh Ruched Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • Style: Mini Dress
£26.00 £75.00
purple color pink color
favourite
Petite Guipure Lace Pleated Maxi Dress
Petite
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KarenMillen

Petite Guipure Lace Pleated Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
£159.20 £199.00
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
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
£239.20 £299.00
purple color navy color
favourite
Faux Leather Ruched Asymmetric Pencil Dress
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KarenMillen

Faux Leather Ruched Asymmetric Pencil Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£71.20 £89.00
aubergine color black color
favourite
Ombre Floral Ruffle Sleeve Button Through Maxi Dress
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KarenMillen

Ombre Floral Ruffle Sleeve Button Through Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Short Sleeve
  • Style: Maxi Dress
£60.00 £119.00
favourite
Ombre Floral Soft Pleated Woven Maxi With Cape Detail
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KarenMillen

Ombre Floral Soft Pleated Woven Maxi With Cape Detail

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£60.00 £199.00
favourite
Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress
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KarenMillen

Stretch Velvet Taping Detail Mesh Plunge Neck Cut Out Back Midi Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£103.20 £129.00
plum color black 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
£127.20 £159.00
purple color green color black color
favourite
Petite Floral Applique Embellished Organdie Woven Mini Dress
Petite
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KarenMillen

Petite Floral Applique Embellished Organdie Woven Mini Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£91.00 £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
£299.00
purple color navy color
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
£95.20 £119.00
plum color black color gold 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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£119.20 £149.00
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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£36.00 £89.00
purple color black color
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