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Autumn Long Sleeve Dresses

Refresh your seasonal wardrobe with our curated edit of autumn long sleeve dresses. Discover mini, midi and maxi silhouettes crafted from premium fabrications including soft jersey, satin, knitwear and flowing chiffon. Rich autumnal tones like burgundy, chocolate brown, forest green and deep navy bring a seasonal feel to every look, whilst flattering cuts ensure day-to-night versatility. Style a long sleeve midi dress with knee-high boots for weekend brunches or opt for a flowing maxi silhouette for elevated evening occasions. From casual knitted dresses to occasion-ready styles with statement detailing, our collection is designed to help you embrace the season. Whatever your plans, discover autumn long sleeve dresses you'll reach for on repeat this season.
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favourite
Zebra Jacquard Knit Full Skirted Midi Dress
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KarenMillen

Zebra Jacquard Knit Full Skirted Midi Dress

  • Detail: Pleated
  • Neckline: High Neck
  • Style: Midi Dress
€195.00
red color sage color
favourite
Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress

  • Length: Midi
  • Neckline: Halterneck
  • Shop by Fit: Main
€129.00
favourite
Viscose Blend Popper Detail Split Knit Midi Dress
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KarenMillen

Viscose Blend Popper Detail Split Knit Midi Dress

  • Length: Midi
  • Neckline: High Neck
  • Shop by Fit: Main
€169.00
black color forest color
favourite
Slinky Drape Knit Power Shoulder Funnel Dress
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KarenMillen

Slinky Drape Knit Power Shoulder Funnel Dress

  • Fabric: Viscose
  • Length: Midi
  • Neckline: High Neck
€155.00
black color red color
favourite
Slinky Drape Knit Bat Wing Pencil Midi Dress
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KarenMillen

Slinky Drape Knit Bat Wing Pencil Midi Dress

  • Detail: Plain
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
€179.00
ivory color olive color
favourite
Pointelle Knit Panelled Bardot Midi Dress
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KarenMillen

Pointelle Knit Panelled Bardot Midi Dress

  • Design: Plain
  • Fabric: Viscose
  • Sleeve length: Long Sleeve
€169.00
favourite
Block Colour Racked Rib Knitted Midi Dress
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KarenMillen

Block Colour Racked Rib Knitted Midi Dress

  • Fabric: Viscose
  • Length: Midi
  • Style: Midi Dress
€169.00
favourite
Wool Look Military Double Breasted Knitted Dress
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KarenMillen

Wool Look Military Double Breasted Knitted Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
€195.00
khaki color black color
favourite
Embellished Cosy Knitted Midi Dress
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KarenMillen

Embellished Cosy Knitted Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
€195.00
favourite
Rib Knit Military Trim Long Sleeve Maxi Dress
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KarenMillen

Rib Knit Military Trim Long Sleeve Maxi Dress

  • Design: Plain
  • Fabric: Viscose
  • Neckline: Button Up
€169.00
favourite
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
€119.00 €235.00
favourite
Textured Geo Knitted Viscose Midi Dress
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KarenMillen

Textured Geo Knitted Viscose Midi Dress

  • Design: Plain
  • Detail: Textured
  • Fabric: Viscose
€169.00
red color mono color
favourite
Viscose Blend Rib Knit Chiffon Sleeve Midi Dress
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KarenMillen

Viscose Blend Rib Knit Chiffon Sleeve Midi Dress

  • Length: Midi
  • Neckline: Button Up
  • Style: Knitted Dress
€129.00
cream color navy color
favourite
Knitted Neck Tie Detail Midi Dress
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KarenMillen

Knitted Neck Tie Detail Midi Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€129.00
favourite
Drapey Crepe Ruched Detail Maxi Dress
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KarenMillen

Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Detail: Ruched
  • Sleeve length: Long Sleeve
€195.00
favourite
Viscose Rib Contrast Colour Button Knit Midi Dress
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KarenMillen

Viscose Rib Contrast Colour Button Knit Midi Dress

  • Detail: Buttons
  • Neckline: Collared
  • Style: Midi Dress
€235.00
chocolate color navy color
favourite
Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Design: Plain
  • Detail: Embellished
  • Length: Midi
€69.00 €235.00
favourite
Viscose Blend Filament Knit Midi Dress
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KarenMillen

Viscose Blend Filament Knit Midi Dress

  • Detail: Plain
  • Fabric: Knitted
  • Style: Midi Dress
€179.00
purple color black color
favourite
Ombre Knit High Neck Sleeveless Maxi Dress
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KarenMillen

Ombre Knit High Neck Sleeveless Maxi Dress

  • Neckline: High Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
€79.00 €195.00
favourite
Jersey And Georgette Mix Belted Pleat Midi Dress
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KarenMillen

Jersey And Georgette Mix Belted Pleat Midi Dress

  • Detail: Belted
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€169.00
favourite
Woven Sleeved Pleated Dress With Pu
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KarenMillen

Woven Sleeved Pleated Dress With Pu

  • Length: Midi
  • Neckline: V Neck
  • Style: Knitted Dress
€66.00 €219.00
ivory color stone color grey color
favourite
Asymmetric Fastening Viscose Knitted Dress
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KarenMillen

Asymmetric Fastening Viscose Knitted Dress

  • Detail: Buttons
  • Neckline: High Neck
  • Style: Midi Dress
€195.00
grey color merlot color
favourite
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
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KarenMillen

Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Fabric: Polyester
  • Length: Maxi
  • Style: Maxi Dress
€155.00
black color cobalt color
favourite
Knit Pointelle Stitch Detail Midi Dress
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KarenMillen

Knit Pointelle Stitch Detail Midi Dress

  • Detail: Pointelle
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
€169.00
cobalt color burgundy color
favourite
Marbled Print Mesh Ruched Maxi Dress
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KarenMillen

Marbled Print Mesh Ruched Maxi Dress

  • Detail: Ruched
  • Length: Maxi
  • Sleeve length: Long Sleeve
€65.00 €129.00
favourite
Knit Jacquard Stripe Detail Short Sleeve Midi Dress
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KarenMillen

Knit Jacquard Stripe Detail Short Sleeve Midi Dress

  • Neckline: Crew
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€69.00 €235.00
favourite
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
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KarenMillen

Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Detail: Ruched
  • Length: Maxi
  • Sleeve length: Long Sleeve
€195.00
dark-red color lemon 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

  • Length: Midi
  • Neckline: Crew
  • Sleeve length: Long Sleeve
€61.00 €245.00
favourite
Stripe Fitted Long Sleeve Knitted Midi Dress
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KarenMillen

Stripe Fitted Long Sleeve Knitted Midi Dress

  • Design: Stripes
  • Fabric: Knitted
  • Length: Midi
€49.00 €169.00
navy color green color
favourite
Wool Look Rounded Sleeve High Neck Knit Midi Dress
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KarenMillen

Wool Look Rounded Sleeve High Neck Knit Midi Dress

  • Fabric: Viscose
  • Neckline: High Neck
  • Sleeve length: Long Sleeve
€169.00
sand color chocolate color
favourite
Long Sleeve Jersey Maxi Dress
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KarenMillen

Long Sleeve Jersey Maxi Dress

  • Fabric: Jersey
  • Neckline: High Neck
  • Style: Maxi Dress
€62.00 €155.00
sage color ivory color red color
favourite
Viscose Blend Maxi Knit Dress With Chiffon Sleeve Military Trim
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KarenMillen

Viscose Blend Maxi Knit Dress With Chiffon Sleeve Military Trim

  • Length: Maxi
  • Neckline: Crew
  • Shop by Fit: Main
€195.00
olive color cream color black color
favourite
Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress
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KarenMillen

Velvet Plunge Neck Taffeta Peplum Long Sleeve Mini Dress

  • Neckline: Plunge
  • Shop by Fit: Main
  • Style: Mini Dress
€45.00 €179.00
favourite
Knit Rib With Contrast Waist Detail Collared Midi Dress
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KarenMillen

Knit Rib With Contrast Waist Detail Collared Midi Dress

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
€169.00
chocolate color burgundy color khaki color navy color
favourite
Plus Size Twill Collared Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Twill Collared Woven Maxi Dress

  • Design: Plain
  • Detail: Contrast Detail
  • Neckline: Collared
€179.00
favourite
Petite Zebra Jacquard Knit Full Skirted Midi Dress
Petite
View
KarenMillen

Petite Zebra Jacquard Knit Full Skirted Midi Dress

  • Detail: Pleated
  • Neckline: High Neck
  • Style: Midi Dress
€195.00
favourite
Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress
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KarenMillen

Viscose Rib Pu Mix Tab Detail Pleated Knit Mini Dress

  • Length: Mini
  • Neckline: Square
  • Sleeve length: Long Sleeve
€59.00 €195.00
stone color black color
favourite
Bandage Figure Form Zip Detail Chiffon Sleeve Knit Dress
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KarenMillen

Bandage Figure Form Zip Detail Chiffon Sleeve Knit Dress

  • Neckline: Collarless
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
€59.00 €195.00
black color ivory color
favourite
Hotfix Studded Long Sleeve Shirt Woven Maxi Dress
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KarenMillen

Hotfix Studded Long Sleeve Shirt Woven Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Neckline: Collared
€99.00 €245.00
ivory color black color
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
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KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Neckline: Cowl
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
€79.00 €259.00
gold color cobalt color
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