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Autumn Midi Dresses

From office days to weekend plans, our autumn midi dresses are designed to become the foundation of your seasonal wardrobe. Discover elegant silhouettes crafted from premium fabrics, including soft knitwear, satin and breathable cotton blends. Layer with tailored coats and boots for daytime occasions or dress up with heels and statement accessories for evening events. Explore floral prints, a-line styles, shirt dresses and fitted designs created to flatter every figure. Shop our collection of autumn midi dresses that offer timeless style for every moment in your calendar.
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favourite
Zebra Jacquard Knit Full Skirted Midi Dress
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KarenMillen

Zebra Jacquard Knit Full Skirted Midi Dress

  • Design: Zebra
  • Detail: Pleated
  • Neckline: High Neck
£149.00
red color sage color
favourite
Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Halter Neck Midi Dress

  • Design: Plain
  • Length: Midi
  • Style: Midi Dress
£89.00
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

  • Fabric: Nylon
  • Length: Midi
  • Neckline: Halterneck
£99.00
favourite
Viscose Blend Popper Detail Split Knit Midi Dress
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KarenMillen

Viscose Blend Popper Detail Split Knit Midi Dress

  • Occasion: Daywear
  • SleeveLength: Long Sleeve
  • Style: Knitted Dress
£90.30 £129.00
black color forest color
favourite
Wool Blend Cosy Knit Striped Belted Midi Dress
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KarenMillen

Wool Blend Cosy Knit Striped Belted Midi Dress

  • Length: Midi
  • Neckline: V Neck
  • Sleeve length: Short Sleeve
£99.00
black color chocolate 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
  • Fabric: Viscose
  • Length: Midi
£139.00
ivory color olive color
favourite
Embellished Cosy Knitted Midi Dress
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KarenMillen

Embellished Cosy Knitted Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£149.00
favourite
Textured Geo Knitted Viscose Midi Dress
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KarenMillen

Textured Geo Knitted Viscose Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
£90.30 £129.00
red color mono color
favourite
Knitted Neck Tie Detail Midi Dress
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KarenMillen

Knitted Neck Tie Detail Midi Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
£99.00
favourite
Studded Argyle Wool Blend Cosy Knit Belted Midi Dress
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KarenMillen

Studded Argyle Wool Blend Cosy Knit Belted Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Sleeve length: Sleeveless
£83.30 £119.00
blue color tan color
favourite
Viscose Rib Contrast Colour Button Knit Midi Dress
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KarenMillen

Viscose Rib Contrast Colour Button Knit Midi Dress

  • Design: Plain
  • Fabric: Viscose
  • Sleeve length: Long Sleeve
£125.30 £179.00
chocolate color navy color
favourite
Woven Sleeved Pleated Dress With Pu
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KarenMillen

Woven Sleeved Pleated Dress With Pu

  • Design: Plain
  • Fabric: Knitted
  • Neckline: V Neck
£51.00 £169.00
ivory color stone color grey color
favourite
Asymmetric Fastening Viscose Knitted Dress
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KarenMillen

Asymmetric Fastening Viscose Knitted Dress

  • Design: Plain
  • Detail: Buttons
  • Fabric: Viscose
£149.00
grey color merlot color
favourite
Cotton Zip Through Collar Knitted Midi Dress
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KarenMillen

Cotton Zip Through Collar Knitted Midi Dress

  • Design: Plain
  • Fabric: Viscose
  • Length: Midi
£129.00
chocolate color navy color
favourite
Knit Jacquard Stripe Detail Short Sleeve Midi Dress
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KarenMillen

Knit Jacquard Stripe Detail Short Sleeve Midi Dress

  • Design: Jacquard
  • Detail: Zips
  • Sleeve length: Long Sleeve
£53.00 £179.00
favourite
Stripe Fitted Long Sleeve Knitted Midi Dress
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KarenMillen

Stripe Fitted Long Sleeve Knitted Midi Dress

  • Design: Stripes
  • Fabric: Knitted
  • Neckline: Crew
£38.00 £129.00
navy color green color
favourite
Knit Rib With Contrast Waist Detail Collared Midi Dress
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KarenMillen

Knit Rib With Contrast Waist Detail Collared Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£129.00
chocolate color burgundy color khaki color navy color
favourite
Petite Zebra Jacquard Knit Full Skirted Midi Dress
Petite
View
KarenMillen

Petite Zebra Jacquard Knit Full Skirted Midi Dress

  • Detail: Pleated
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£149.00
favourite
Denim Soft Wash Short Sleeve Belted Midi Dress
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KarenMillen

Denim Soft Wash Short Sleeve Belted Midi Dress

  • Length: Midi
  • Neckline: Round Neck
  • Sleeve length: Short Sleeve
£42.00 £139.00
favourite
Off The Shoulder Brushed Textured Jersey Midi Dress
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KarenMillen

Off The Shoulder Brushed Textured Jersey Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: Long Sleeve
£30.00 £99.00
raspberry color khaki color
favourite
Figure Form Bandage Asymmetric Knit Midi Dress
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KarenMillen

Figure Form Bandage Asymmetric Knit Midi Dress

  • Length: Midi
  • Sleeve length: 3/4 Sleeve
  • Style: Midi Dress
£149.00
stone color cobalt color
favourite
Figure Form Bandage Knit Piping Detail Military Midi Dress
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KarenMillen

Figure Form Bandage Knit Piping Detail Military Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£179.00
khaki color taupe color navy color
favourite
Petite Wool Look Military Double Breasted Knitted Dress
Petite
View
KarenMillen

Petite Wool Look Military Double Breasted Knitted Dress

  • Detail: Buttons
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£104.30 £149.00
favourite
Petite Forever Tailored Structured Crepe Forever Pleat Belted Midi Dress
Petite
View
KarenMillen

Petite Forever Tailored Structured Crepe Forever Pleat Belted Midi Dress

  • Length: Midi
  • Occasion: Smart
  • SleeveLength: Short Sleeve
£219.00
black color ivory color
favourite
Figure Form Bandage Asymmetric Knit Midi Dress
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KarenMillen

Figure Form Bandage Asymmetric Knit Midi Dress

  • Design: Plain
  • Detail: Buckle
  • Style: Midi Dress
£149.00
stone color black color
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

  • Fabric: Viscose
  • Length: Midi
  • Style: Midi Dress
£99.00
navy color cream color
favourite
Petite Premium Crystal Embellished Midi Dress
Petite
View
KarenMillen

Petite Premium Crystal Embellished Midi Dress

  • Detail: Embellished
  • Fabric: Jersey
  • Sleeve length: Sleeveless
£229.00
pink color chocolate color baby-blue color
favourite
Rib Knit Trim Detail Full Skirt Short Sleeve Midi Dress
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KarenMillen

Rib Knit Trim Detail Full Skirt Short Sleeve Midi Dress

  • Design: Plain
  • Detail: Plain
  • Neckline: V Neck
£51.00 £129.00
favourite
Petite Compact Stretch Square Neck Knitted Flippy Dress
Petite
View
KarenMillen

Petite Compact Stretch Square Neck Knitted Flippy Dress

  • Fabric: Viscose
  • Length: Midi
  • Sleeve length: Sleeveless
£52.00 £129.00
favourite
Compact Stretch Peplum Tailored Midi Dress
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KarenMillen

Compact Stretch Peplum Tailored Midi Dress

  • Design: Plain
  • Neckline: Crew
  • Style: Midi Dress
£60.00 £199.00
green color black color
favourite
Petite Block Colour Racked Rib Knitted Midi Dress
Petite
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KarenMillen

Petite Block Colour Racked Rib Knitted Midi Dress

  • Detail: Plain
  • Fabric: Viscose
  • Neckline: Square
£90.30 £129.00
favourite
Plus Size Forever Structured Crepe Belted Midi Dress
Plus
View
KarenMillen

Plus Size Forever Structured Crepe Belted Midi Dress

  • Length: Midi
  • Occasion: Daywear
  • SleeveLength: 3/4 Sleeve
£199.00
favourite
Plus Size Forever Structured Crepe Pleat Dress
Plus
View
KarenMillen

Plus Size Forever Structured Crepe Pleat Dress

  • Detail: Pleated
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£219.00
favourite
Knit Rib With Contrast Waist Detail Collared Short Sleeve Midi Dress
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KarenMillen

Knit Rib With Contrast Waist Detail Collared Short Sleeve Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Sleeve length: Short Sleeve
£52.00 £129.00
ivory color khaki color
favourite
Figure Form Pu Mix Tab Detail Pleated Knit Midi Dress
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KarenMillen

Figure Form Pu Mix Tab Detail Pleated Knit Midi Dress

  • Design: Plain
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
£62.00 £179.00
stone color black color
favourite
Ponte Trim Belt Detail Midi Pencil Dress
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KarenMillen

Ponte Trim Belt Detail Midi Pencil Dress

  • Detail: Buckle
  • Fabric: Viscose
  • Length: Midi
£47.00 £119.00
black color olive color
favourite
Faux Leather Collared Midi Shirt Dress
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KarenMillen

Faux Leather Collared Midi Shirt Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
£48.00 £139.00
black color chocolate color
favourite
Compact Stretch Tailored Forever Belted Midi Dress
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KarenMillen

Compact Stretch Tailored Forever Belted Midi Dress

  • Length: Midi
  • Occasion: Smart
  • SleeveLength: 3/4 Sleeve
£139.30 £199.00
favourite
Petite Woven Knit Mix Pleated Midi Dress
Petite
View
KarenMillen

Petite Woven Knit Mix Pleated Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£52.00 £129.00
favourite
Viscose Rib Stitch Detail Contrast Colour Button Knit Midi Dress
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KarenMillen

Viscose Rib Stitch Detail Contrast Colour Button Knit Midi Dress

  • Fabric: Viscose
  • Length: Midi
  • Style: Midi Dress
£47.00 £119.00
Showing 40 of 261
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