Long Cocktail Dresses
Empowered aesthetics are elongated with elegant appeal for this long cocktail dresses collection. This after-dark collection appears in a captivating canvas of color, with the sleek long black cocktail dresses offsetting a vibrant palette of bold brights, regal reds, rich jewel tones, and refined neutrals aplenty. Below, you’ll find long cocktail dresses that appear in premium materials such as silky satin twill, structured crêpe, and flowing organza, offset by sculpting jersey, jacquard, and four-way support Compact Stretch. Ready to captivate the crowd, this elevated edit appears with unique details, including feather cuffs, sequins, floral jacquard, embroidery, and embellishments. Discover more below.
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KarenMillen
Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£149.00
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KarenMillen
Viscose Blend Sheer Skirt Maxi Knit Dress
- Occasion: Daywear
- SleeveLength: Sleeveless
- Style: Knitted Dress
£149.00
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KarenMillen
Stripe Fitted Long Sleeve Knitted Midi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Midi Dress
£129.00
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KarenMillen
Wool Blend Sheer Knitted Skirt Dress
- Length: Maxi
- Occasion: Daywear
- Style: Knitted Dress
£49.00
£139.00
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KarenMillen
Abstract Zebra Print Ruched Detail Collared Mini Crepe Shirt Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£28.00
£79.00
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KarenMillen
Jacquard Zebra Print Slinky Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Sleeveless
£42.00
£139.00
Tall
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KarenMillen
Beach Metallic Thread Strappy Maxi Dress
- Occasion: Beachwear
- Style: Beach Dress
£89.00
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KarenMillen
Viscose Blend Knit Corsage Detail Maxi Dress
- Length: Maxi
- SleeveLength: Sleeveless
- Style: Knitted Dress
£42.00
£139.00
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KarenMillen
Drapey Crepe Jersey Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Sleeveless
£36.00
£119.00
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KarenMillen
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£49.00
£139.00
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KarenMillen
Viscose Blend Stud Keyhole Detail Knit Maxi Dress
- Length: Maxi
- Occasion: Daywear
- Style: Maxi Dress
£159.00
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£149.00
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KarenMillen
Scuba Scoop Neck Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£139.00
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KarenMillen
Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£72.00
£179.00
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KarenMillen
Knitted Zip Neck Pu Mix Pleated Mini Dress
- Length: Mini
- SleeveLength: Long Sleeve
- Style: Mini Dress
£149.00
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KarenMillen
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
- Occasion: Going Out
- SleeveLength: Long Sleeve
- Style: Maxi Dress
£70.00
£199.00
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KarenMillen
Viscose Blend Stud Keyhole Detail Knit Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£129.00
Tall
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KarenMillen
Foil Metallic Figure Form Angel Sleeve Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£149.00
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KarenMillen
Scarf Mirrored Print Cotton Voile Beach Maxi Dress
- Occasion: Daywear
- Style: Beachwear
£99.00
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KarenMillen
Floral Printed Mesh Ruched One Shoulder Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£24.00
£69.00
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KarenMillen
Textured Hanky Hem Short Sleeve Trim Detail Jersey Maxi Dress
- Occasion: Occasion
- SleeveLength: Short Sleeve
- Style: Maxi Dress
£42.00
£119.00
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KarenMillen
Premium Slinky Crepe High Neck Scarf Detail Maxi Dress
- Occasion: Occasion
- SleeveLength: Sleeveless
- Style: Maxi Dress
£88.00
£219.00
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KarenMillen
Knitted Zip Neck Pu Mix Pleated Midi Dress
- Length: Midi
- Occasion: Daywear
- Style: Midi Dress
£169.00
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KarenMillen
Floral Printed Mesh Ruched Long Sleeve Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Long Sleeve
£26.00
£75.00
Tall
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KarenMillen
Tall Abstract Zebra Print Ruched Detail Collared Mini Crepe Shirt Dress
- Length: Mini
- SleeveLength: Long Sleeve
- Style: Mini Dress
£79.00
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KarenMillen
Twist Yarn Zip Detail Figure Form Ribbed Knitted Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£36.00
£119.00
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KarenMillen
Chain Print Cotton Sateen Belt Detail Woven Shirt Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Shirt Dress
£179.00
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KarenMillen
Compact Jersey Rib Cap Sleeve Maxi Dress
- Length: Maxi
- Sleeve length: Cap Sleeve
- Style: Maxi Dress
£49.00
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KarenMillen
Ponte Crew Neck Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£29.00
£95.00
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KarenMillen
Floral Applique Lace Pleated Strappy Maxi Dress
- Occasion: Occasion
- SleeveLength: Strappy
- Style: Maxi Dress
£87.00
£289.00
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KarenMillen
Cosmic Cold Shoulder Woven Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Dress
£80.00
£159.00
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KarenMillen
Plunge Ruched Twist Jersey Maxi Dress
- Occasion: Daywear
- SleeveLength: Sleeveless
- Style: Maxi Dress
£57.00
£189.00
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KarenMillen
Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Maxi Dress
£99.00
£329.00
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KarenMillen
Viscose Blend Rib Knit Power Shoulder Military Trim Maxi Dress
- Length: Maxi
- Sleeve length: 3/4 Sleeve
- Style: Knitted Dress
£99.00
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KarenMillen
Woven Sleeved Pleated Dress With Pu
- Occasion: Occasion
- SleeveLength: Long Sleeve
- Style: Knitted Dress
£85.00
£169.00
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KarenMillen
Contrast Tipping Tie Waist Long Sleeve Woven Trench Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£68.00
£169.00
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KarenMillen
Applique Organdie Buttoned Woven Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£111.00
£369.00
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KarenMillen
Striped Bardot Knitted Maxi Dress
- Length: Maxi
- SleeveLength: Sleeveless
- Style: Knitted Dress
£45.00
£129.00
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KarenMillen
Floral Print Crepe Tie Neck Long Sleeve Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£30.00
£85.00
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KarenMillen
Ombre One Shoulder Mesh Jersey Maxi Dress
- Length: Maxi
- Sleeve length: Half Sleeve
- Style: Maxi Dress
£35.00
£99.00
Showing 40 of 345