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.
Read More
344 products
Filters
Size
Colour
Price
Fabric
Gender
Occasion
Shop by Fit
Style
- No results found
Design
Length
Detail
Sleeve length
Neckline
Sort:
Relevance
View
KarenMillen
Contrast Wave Knit A-Line Knitted Strappy Dress
- Length: Maxi
- SleeveLength: Sleeveless
- Style: Knitted Dress
£79.50
£159.00
View
KarenMillen
Viscose Blend Slinky Drape Plunge Back Knit Maxi Dress
- Fabric: Viscose
- Length: Maxi
- Sleeve length: Sleeveless
£64.50
£129.00
View
KarenMillen
Woven Sleeved Pleated Dress With Pu
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Knitted Dress
£85.00
£169.00
View
KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Fabric: Cotton
- Length: Maxi
- Neckline: Asymmetric
£139.00
View
KarenMillen
Viscose Crepe Floral Long Sleeve Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£139.00
View
KarenMillen
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£35.00
£139.00
View
KarenMillen
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£74.50
£149.00
View
KarenMillen
Scuba Scoop Neck Long Sleeve Mini Dress
- Length: Mini
- Sleeve length: Long Sleeve
- Style: Mini Dress
£42.00
£139.00
View
KarenMillen
Knitted Zip Neck Pu Mix Pleated Mini Dress
- Length: Mini
- SleeveLength: Long Sleeve
- Style: Mini Dress
£45.00
£149.00
View
KarenMillen
Premium Slinky Crepe Embellished Cut Out Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£69.50
£139.00
View
KarenMillen
Techno Cotton Woven Maxi Shirt Dress With Gold Clasps
- Length: Maxi
- Occasion: Workwear
- SleeveLength: Long Sleeve
£149.00
View
KarenMillen
Wool Blend Sheer Knitted Skirt Dress
- Length: Maxi
- Occasion: Daywear
- Style: Knitted Dress
£35.00
£139.00
View
KarenMillen
Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress
- Length: Maxi
- Occasion: Occasion
- Style: Maxi Dress
£54.00
£179.00
View
KarenMillen
Ponte And Textured Georgette Button Mix Cut Out Detail Pleated Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£119.00
View
KarenMillen
Viscose Blend Stud Keyhole Detail Knit Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£45.00
£129.00
View
KarenMillen
Knitted Zip Neck Pu Mix Pleated Midi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Midi Dress
£51.00
£169.00
View
KarenMillen
Viscose Blend Stud Keyhole Detail Knit Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£64.00
£159.00
View
KarenMillen
Textured Hanky Hem Short Sleeve Trim Detail Jersey Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Maxi Dress
£39.00
£129.00
View
KarenMillen
Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
- Length: Maxi
- Sleeve length: Short Sleeve
- Style: Maxi Dress
£111.00
£369.00
View
KarenMillen
Pleated Detail Cotton Long Sleeve Woven Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£101.00
£169.00
View
KarenMillen
Jacquard Zebra Print Slinky Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Knitted Dress
£35.00
£139.00
View
KarenMillen
Viscose Linen Tie Strap Woven Prom Dress
- Design: Plain
- Detail: Plain
- Sleeve length: Strappy
£199.00
View
KarenMillen
Silk Cotton Scenic Print Balloon Sleeve Woven Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£269.00
View
KarenMillen
Cotton Poplin Pleat Detail Halterneck Woven Maxi Dress
- Detail: Pleated
- Fabric: Woven
- Length: Maxi
£94.50
£189.00
View
KarenMillen
Viscose Crepe Chain Print Long Sleeve Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£139.00
View
KarenMillen
Compact Stretch Pu Mix Sleeveless Full Skirted Tailored Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£62.00
£249.00
View
KarenMillen
Cotton Border Cutwork Maxi Dress With Ladder Lace Trim
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£149.50
£299.00
View
KarenMillen
Plunge Ruched Twist Jersey Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£75.00
£189.00
View
KarenMillen
Brush Stroke Print Twill Angel Sleeve Woven Maxi Dress
- Detail: Plain
- Length: Maxi
- Sleeve length: Short Sleeve
£119.00
View
KarenMillen
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
- Length: Midi
- Occasion: Occasion
- SleeveLength: Long Sleeve
£68.00
£169.00
View
KarenMillen
Drapey Crepe Jersey Maxi Dress
- Length: Maxi
- Occasion: Daywear
- SleeveLength: Sleeveless
£35.00
£119.00
View
KarenMillen
Lace with black taping long sleeve woven maxi dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£56.00
£139.00
View
KarenMillen
Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Mini Dress
£60.00
£149.00
Petite
View
KarenMillen
Petite Viscose Blend Knit Sheer Skirt Maxi Dress
- Occasion: Daywear
- SleeveLength: Long Sleeve
- Style: Maxi Dress
£54.00
£179.00
View
KarenMillen
Drapey Crepe V Neck Back Sleeved Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£139.00
View
KarenMillen
Leopard Print Mesh Maxi Dress
- Length: Maxi
- Sleeve length: Long Sleeve
- Style: Maxi Dress
£36.00
£119.00
View
KarenMillen
Abstract Print Viscose Linen Woven Halter Neck Maxi Dress
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Maxi Dress
£169.00
View
KarenMillen
Premium Viscose Linen Topstitch Halter Neck Woven Dress With D Ring Detail
- Length: Maxi
- Sleeve length: Sleeveless
- Style: Dress
£149.00
View
KarenMillen
Tailored Lace up Back Detail Midi Dress
- Length: Midi
- Sleeve length: Long Sleeve
- Style: Midi Dress
£139.00
Plus
View
KarenMillen
Plus Size Techno Cotton Woven Maxi Dress With Contrast Placket
- Length: Maxi
- SleeveLength: Long Sleeve
- Style: Maxi Dress
£139.00
Showing 40 of 344