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Long Sleeve Cocktail Dresses

Elegant eveningwear codes are reintroduced with a contemporary focus for the long sleeve cocktail dresses collection. Crafted from premium textiles that spotlight our dedication to timeless design, expect angel, draped, compact, balloon, asymmetric, mesh, and midi long sleeve cocktail dresses that appear in luxury form - think silky satin twill, structured crêpe, and flowing organza, offset by sculpting jersey, jacquard, and four-way support Compact Stretch. The long sleeve black cocktail dress appears alongside bold brights, regal reds, rich jewel tones, and refined neutrals. Shop show-stopping cocktail cocktail dresses with sleeves below.

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favourite
Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress
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KarenMillen

Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress

  • Detail: Embellished
  • Neckline: High Neck
  • Sleeve length: Long Sleeve
£104.30 £149.00
black color burgundy color
favourite
Viscose Blend Rib Knit Chiffon Sleeve Midi Dress
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KarenMillen

Viscose Blend Rib Knit Chiffon Sleeve Midi Dress

  • Design: Plain
  • Neckline: Button Up
  • Sleeve length: Long Sleeve
£69.30 £99.00
navy color cream color
favourite
Chain Stitch Wide Shoulder Knitted Midi Dress
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KarenMillen

Chain Stitch Wide Shoulder Knitted Midi Dress

  • Detail: Plain
  • Neckline: Crew
  • Style: Midi Dress
£90.30 £129.00
navy color grey color
favourite
Military Button Up Sleeved Knitted Midi Dress
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KarenMillen

Military Button Up Sleeved Knitted Midi Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£104.30 £149.00
ivory color black color
favourite
Pleat Detail Ponte Keyhole Midi Dress
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KarenMillen

Pleat Detail Ponte Keyhole Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Short Sleeve
£90.30 £129.00
favourite
Pointelle Knit Panelled Bardot Midi Dress
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KarenMillen

Pointelle Knit Panelled Bardot Midi Dress

  • Design: Plain
  • Detail: Pointelle
  • Style: Midi Dress
£90.30 £129.00
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Twist Front Viscose Knitted Bardot Midi Dress
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KarenMillen

Twist Front Viscose Knitted Bardot Midi Dress

  • Length: Midi
  • Neckline: Bardot
  • Sleeve length: Long Sleeve
£90.30 £129.00
plum color navy color
favourite
Sequin Cosy Knit Sleeveless Midi Dress
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KarenMillen

Sequin Cosy Knit Sleeveless Midi Dress

  • Detail: Sequin
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£149.00
favourite
Scuba Crepe Crystal Bow Detail Midi Dress
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KarenMillen

Scuba Crepe Crystal Bow Detail Midi Dress

  • Design: Bow
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£239.00
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Embellished Cosy Knitted Midi Dress
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KarenMillen

Embellished Cosy Knitted Midi Dress

  • Detail: Embellished
  • Length: Midi
  • Style: Midi Dress
£104.30 £149.00
favourite
Slinky Drape Knitted Banana Sleeve Funnel Neck Midi Dress
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KarenMillen

Slinky Drape Knitted Banana Sleeve Funnel Neck Midi Dress

  • Detail: Belted
  • Neckline: High Neck
  • Style: Midi Dress
£82.60 £118.00
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Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress
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KarenMillen

Viscose Blend Filament Full Skirt Knit Short Sleeve Midi Dress

  • Detail: Plain
  • Fabric: Knitted
  • Sleeve length: Short Sleeve
£104.30 £149.00
dusty-pink color rust color
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Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Design: Plain
  • Neckline: Crew
  • Style: Midi Dress
£63.00 £179.00
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Long Sleeve Georgette Pleated Knitted Midi Dress
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KarenMillen

Long Sleeve Georgette Pleated Knitted Midi Dress

  • Fabric: Knitted
  • Neckline: High Neck
  • Style: Midi Dress
£118.30 £169.00
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Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Design: Plain
  • Detail: Embellished
  • Neckline: Plunge
£167.30 £239.00
favourite
Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Detail: Embellished
  • Neckline: Crew
  • Sleeve length: Long Sleeve
£63.00 £179.00
favourite
Knit Rib With Contrast Detail Midi Dress
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KarenMillen

Knit Rib With Contrast Detail Midi Dress

  • Design: Contrast
  • Length: Midi
  • Style: Midi Dress
£83.30 £119.00
mono color navy color
favourite
Textured Geo Knitted Viscose Midi Dress
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KarenMillen

Textured Geo Knitted Viscose Midi Dress

  • Design: Plain
  • Fabric: Viscose
  • Sleeve length: Long Sleeve
£90.30 £129.00
mono color red color
favourite
Viscose Blend Filament Full Skirt Knit Midi Dress
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KarenMillen

Viscose Blend Filament Full Skirt Knit Midi Dress

  • Design: Plain
  • Length: Midi
  • Neckline: Crew
£97.30 £139.00
favourite
Viscose Rib Contrast Colour Button Knit Midi Dress
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KarenMillen

Viscose Rib Contrast Colour Button Knit Midi Dress

  • Detail: Buttons
  • Length: Midi
  • Style: Midi Dress
£89.00 £179.00
navy color chocolate color
favourite
Viscose Blend Filament Knit Midi Dress
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KarenMillen

Viscose Blend Filament Knit Midi Dress

  • Fabric: Knitted
  • Length: Midi
  • Neckline: Round Neck
£97.30 £139.00
purple color black color
favourite
Jersey Cotton Poplin Midi Collar Dress
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KarenMillen

Jersey Cotton Poplin Midi Collar Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£69.30 £99.00
favourite
Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Jersey Sleeveless Plunge Neck Midi Dress

  • Design: Plain
  • Detail: Embellished
  • Neckline: V Neck
£160.30 £229.00
chocolate color black color
favourite
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
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KarenMillen

Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress

  • Detail: Embellished
  • Neckline: Crew
  • Sleeve length: Long Sleeve
£66.00 £189.00
favourite
Knit Pointelle Stitch Detail Midi Dress
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KarenMillen

Knit Pointelle Stitch Detail Midi Dress

  • Fabric: Viscose
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£64.00 £129.00
cobalt color burgundy color
favourite
Jersey And Georgette Mix Belted Pleat Midi Dress
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KarenMillen

Jersey And Georgette Mix Belted Pleat Midi Dress

  • Length: Midi
  • Sleevelength: Long Sleeve
  • Style: Midi Dress
£64.00 £129.00
favourite
Premium Embellished Caped Maxi Dress
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KarenMillen

Premium Embellished Caped Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Neckline: Crew
£279.30 £399.00
black color purple color
favourite
Petite Pleat Detail Ponte Keyhole Midi Dress
Petite
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KarenMillen

Petite Pleat Detail Ponte Keyhole Midi Dress

  • Detail: Plain
  • Neckline: Boat Neck
  • Sleeve length: Short Sleeve
£90.30 £129.00
favourite
Cotton Cutwork Woven Shirt Midi Dress
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KarenMillen

Cotton Cutwork Woven Shirt Midi Dress

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£70.00 £199.00
favourite
Petite Twist Front Viscose Knitted Bardot Midi Dress
Petite
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KarenMillen

Petite Twist Front Viscose Knitted Bardot Midi Dress

  • Detail: Plain
  • Neckline: Bardot
  • Style: Midi Dress
£90.30 £129.00
favourite
Knit Stitch Detail Sleeveless Midi Dress
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KarenMillen

Knit Stitch Detail Sleeveless Midi Dress

  • Design: Plain
  • Length: Midi
  • Style: Midi Dress
£56.00 £159.00
cobalt color red color
favourite
Petite Military Button Up Sleeved Knitted Midi Dress
Petite
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KarenMillen

Petite Military Button Up Sleeved Knitted Midi Dress

  • Detail: Buttons
  • Fabric: Viscose
  • Sleeve length: Long Sleeve
£104.30 £149.00
favourite
Wool Look Rounded Sleeve High Neck Knit Midi Dress
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KarenMillen

Wool Look Rounded Sleeve High Neck Knit Midi Dress

  • Design: Plain
  • Fabric: Viscose
  • Sleeve length: Long Sleeve
£90.30 £129.00
sand color chocolate color
favourite
Viscose Crepe Floral Long Sleeve Midi Dress
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KarenMillen

Viscose Crepe Floral Long Sleeve Midi Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£49.00 £139.00
favourite
Baroque Embroidered Long Sleeve Twill Woven Midi Dress
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KarenMillen

Baroque Embroidered Long Sleeve Twill Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Style: Midi Dress
£84.00 £239.00
favourite
Petite Forever Viscose Blend Rib Knit Chiffon Sleeve Midi Dress
Petite
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KarenMillen

Petite Forever Viscose Blend Rib Knit Chiffon Sleeve Midi Dress

  • Detail: Buttons
  • Fabric: Viscose
  • Length: Midi
£69.30 £99.00
cream color navy color
favourite
Petite Jacquard Cape Sleeve Midi Dress
Petite
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KarenMillen

Petite Jacquard Cape Sleeve Midi Dress

  • Design: Plain
  • Length: Midi
  • Style: Midi Dress
£169.00
favourite
Plus Size Jacquard Cowl Neck Cape Sleeve Midi Dress
Plus
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KarenMillen

Plus Size Jacquard Cowl Neck Cape Sleeve Midi Dress

  • Fabric: Jacquard
  • Neckline: Cowl
  • Style: Midi Dress
£111.30 £159.00
favourite
Off The Shoulder Brushed Textured Jersey Midi Dress
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KarenMillen

Off The Shoulder Brushed Textured Jersey Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
£35.00 £99.00
raspberry color khaki color
favourite
Plus Size Lace Ruffle Hem Midi Dress
Plus
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KarenMillen

Plus Size Lace Ruffle Hem Midi Dress

  • Detail: Ruffle
  • Length: Midi
  • Sleeve length: Short Sleeve
£118.30 £169.00
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