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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
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
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KarenMillen

Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Knitted Dress
£64.50 £129.00
violet color black color ivory 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
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£45.00 £149.00
plum color black color
favourite
Crystal Embellished Midi Dress
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KarenMillen

Crystal Embellished Midi Dress

  • Detail: Embellished
  • Fabric: Woven
  • Sleeve length: Strappy
£239.00
wine color green 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
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£111.00 £369.00
purple color black color
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
£149.50 £299.00
purple color navy color
favourite
Tropical Beaded Strappy Back Woven Halter Maxi Dress
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KarenMillen

Tropical Beaded Strappy Back Woven Halter Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£379.00
favourite
Cornelli Embellished Taffeta Prom Dress
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KarenMillen

Cornelli Embellished Taffeta Prom Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Prom Dress
£339.00
favourite
Scuba Dipped Ruffle Hem Woven Maxi Dress
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KarenMillen

Scuba Dipped Ruffle Hem Woven Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Sleeve length: Cap Sleeve
£80.00 £159.00
purple color green color black color
favourite
Embellished Pleated Woven Maxi Dress
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KarenMillen

Embellished Pleated Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£154.50 £309.00
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
£74.00 £149.00
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
£159.00
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
£149.50 £299.00
purple color navy color
favourite
Floral Applique Embellished Organdie Woven Mini Dress
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KarenMillen

Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£65.00 £259.00
plum color black color
favourite
Georgette Feather Embellished Halter Neck Woven Maxi Dress
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KarenMillen

Georgette Feather Embellished Halter Neck Woven Maxi Dress

  • Length: Maxi
  • Style: Maxi Dress
£229.50 £459.00
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
£39.00 £129.00
plum color black color
favourite
Petite Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
Petite
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KarenMillen

Petite Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Style: Knitted Dress
£64.50 £129.00
violet color ivory color
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
£209.00 £599.00
favourite
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
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£111.00 £369.00
favourite
Plus Size Tailored Velvet High Neck Mini Dress
Plus
View
KarenMillen

Plus Size Tailored Velvet High Neck Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£52.00 £129.00
favourite
Floral Tulle Halter Neck Woven Maxi Dress
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KarenMillen

Floral Tulle Halter Neck Woven Maxi Dress

  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£159.00
favourite
Plus Size Premium Crystal Embellished Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Premium Crystal Embellished Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£209.00 £599.00
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
£52.00 £129.00
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 mint color hot-pink color blue color
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
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£60.00 £199.00
favourite
Petite Floral Tulle Halter Neck Woven Maxi Dress
Petite
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KarenMillen

Petite Floral Tulle Halter Neck Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£159.00
favourite
Petite Floral Applique Embellished Organdie Woven Mini Dress
Petite
View
KarenMillen

Petite Floral Applique Embellished Organdie Woven Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • Style: Mini Dress
£65.00 £259.00
favourite
Petite Georgette Feather Embellished Halter Neck Woven Maxi Dress
Petite
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KarenMillen

Petite Georgette Feather Embellished Halter Neck Woven Maxi Dress

  • Length: Maxi
  • Style: Maxi Dress
£229.50 £459.00
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
£119.00
plum color gold 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
Petite Guipure Lace Pleated Maxi Dress
Petite
View
KarenMillen

Petite Guipure Lace Pleated Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£99.50 £199.00
favourite
Paisley Devore Plunge Woven Midi Dress
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KarenMillen

Paisley Devore Plunge Woven Midi Dress

  • Detail: All Over Print
  • Fabric: Woven
  • Style: Maxi Dress
£95.00 £189.00
purple color navy color
favourite
Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow
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KarenMillen

Velvet Bardot Woven Prom Midaxi Dress With Taffeta Bow

  • Length: Midaxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£99.50 £199.00
favourite
Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
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KarenMillen

Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress

  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£169.00
favourite
Velvet Sequin One Shoulder Woven Maxi Dress
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KarenMillen

Velvet Sequin One Shoulder Woven Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£60.00 £149.00
favourite
Drape Sleeve Embellished Midaxi Dress
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KarenMillen

Drape Sleeve Embellished Midaxi Dress

  • Length: Midaxi
  • Sleeve length: Long Sleeve
  • Style: Midaxi Dress
£319.00
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
£109.50 £219.00
favourite
Petite Embellished Pleated Woven Maxi Dress
Petite
View
KarenMillen

Petite Embellished Pleated Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£309.00
favourite
Petite Velvet Sequin One Shoulder Woven Maxi Dress
Petite
View
KarenMillen

Petite Velvet Sequin One Shoulder Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£60.00 £149.00
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
£30.00 £99.00
favourite
Floral Tulle Balloon Sleeve Plunge Woven Mini Dress
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KarenMillen

Floral Tulle Balloon Sleeve Plunge Woven Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
£129.00
Showing 40 of 43
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