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
Contrast Wave Knit A-Line Knitted Strappy Dress
- Length: Maxi
- SleeveLength: Sleeveless
- Style: Knitted Dress
£111.30
£159.00
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KarenMillen
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
- Fabric: Viscose
- Length: Maxi
- Sleeve length: Sleeveless
£90.30
£129.00
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KarenMillen
Drapey Crepe Bodice Detail Split Maxi Dress
- Detail: Plain
- Fabric: Polyester
- Sleeve length: Sleeveless
£104.30
£149.00
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KarenMillen
Beach Viscose Georgette Photographic Floral Beach Slip Dress
- Detail: Plain
- Fabric: Viscose
- Length: Maxi
£90.30
£129.00
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KarenMillen
Beach Viscose Georgette Photographic Floral Beach Slip Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Slip Dress
£90.30
£129.00
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KarenMillen
Woven Sleeved Pleated Dress With Pu
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£68.00
£169.00
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KarenMillen
Ombre Sunset Mesh Strappy Beach Dress
- Design: Ombre
- Detail: Plain
- Neckline: V Neck
£55.30
£79.00
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KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Fabric: Cotton
- Length: Maxi
- Neckline: Asymmetric
£97.30
£139.00
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KarenMillen
Viscose Crepe Floral Long Sleeve Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£97.30
£139.00
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KarenMillen
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£35.00
£139.00
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KarenMillen
Scuba Scoop Neck Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£42.00
£139.00
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KarenMillen
Knitted Zip Neck Pu Mix Pleated Mini Dress
- Length: Mini
- SleeveLength: Long Sleeve
- Style: Mini Dress
£45.00
£149.00
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KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£97.30
£139.00
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KarenMillen
Wool Blend Sheer Knitted Skirt Dress
- Length: Maxi
- Occasion: Daywear
- Style: Knitted Dress
£35.00
£139.00
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KarenMillen
Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£54.00
£179.00
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KarenMillen
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£104.30
£149.00
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KarenMillen
Viscose Blend Stud Keyhole Detail Knit Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£45.00
£129.00
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KarenMillen
Knitted Zip Neck Pu Mix Pleated Midi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Midi Dress
£51.00
£169.00
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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
Tall
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KarenMillen
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£127.20
£159.00
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KarenMillen
Floral Embroidered Organza Bandeau Dress
- Fabric: Woven
- Sleeve length: Sleeveless
- Style: Maxi Dress
£259.00
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KarenMillen
Techno Cotton Woven Maxi Shirt Dress With Gold Clasps
- Length: Maxi
- Occasion: Workwear
- SleeveLength: Long Sleeve
£119.20
£149.00
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KarenMillen
Plunge Ruched Twist Jersey Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£75.00
£189.00
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KarenMillen
Floral Embroidered Organza Bandeau Dress
- Fabric: Woven
- Length: Maxi
- Style: Maxi Dress
£207.20
£259.00
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KarenMillen
Viscose Linen Tie Strap Woven Prom Dress
- Design: Plain
- Detail: Plain
- Sleeve length: Strappy
£159.20
£199.00
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KarenMillen
Scarf Print Organdie And Satin Mix Maxi Dress
- Length: Maxi
- Neckline: Round Neck
- Style: Maxi Dress
£199.00
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KarenMillen
Cotton Border Cutwork Maxi Dress With Ladder Lace Trim
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£209.30
£299.00
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KarenMillen
Rose Print Cotton Sateen Floral Woven Belted Maxi Shirt Dress
- Fabric: Woven
- Neckline: Collared
- Style: Shirt Dress
£132.30
£189.00
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KarenMillen
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
- Length: Midi
- Occasion: Occasion
- SleeveLength: Long Sleeve
£68.00
£169.00
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KarenMillen
Ruffle detail chiffon woven maxi dress
- Fabric: Woven
- Length: Maxi
- Style: Maxi Dress
£75.00
£149.00
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KarenMillen
Baroque Balloon Sleeve Maxi Dress
- Fabric: Woven
- Length: Maxi
- Sleeve length: Long Sleeve
£139.30
£199.00
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KarenMillen
Silk Cotton Scenic Print Balloon Sleeve Woven Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£269.00
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KarenMillen
Viscose Blend Cut Out Trim Detail Knit Midi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Knitted Dress
£45.00
£149.00
View
KarenMillen
Pleated Maxi Dress
- Design: Plain
- Sleeve length: Sleeveless
- Style: Maxi Dress
£143.20
£179.00
View
KarenMillen
Abstract Print Viscose Linen Woven Halter Neck Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£118.30
£169.00
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KarenMillen
Cotton Poplin Pleat Detail Woven Midi Dress
- Design: Plain
- Sleeve length: Sleeveless
- Style: Maxi Dress
£104.30
£149.00
View
KarenMillen
Tailored Lace up Back Detail Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£139.00
Petite
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KarenMillen
Petite Viscose Blend Knit Sheer Skirt Maxi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Maxi Dress
£54.00
£179.00
View
KarenMillen
Leopard Print Mesh Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£36.00
£119.00
View
KarenMillen
Cotton Poplin Pleat Detail Halterneck Woven Maxi Dress
- Detail: Pleated
- Fabric: Woven
- Length: Maxi
£132.30
£189.00
Showing 40 of 368