Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart

Cotton Summer Dresses

In this curated collection of cotton summer dresses, you’ll find a fashion-forward selection of pieces that boast premium compositions and elevated details. Appearing in an array of seasonal hues, below you’ll discover cotton summer dresses in bold brights, soft pastels, inspired prints, and timeless neutrals. This collection showcases a thoughtful series of lightweight styles, including tiered midi dresses and smocked mini cuts that bring a refined sensibility to daytime dressing. Alongside casual essentials, discover formal cotton dresses with sophisticated silhouettes and enhanced details. Whether you’re dressing for everyday ease or for summer occasions, add to your warm-weather wardrobe with our collection of elegant cotton dresses. Find your fit below.

Read More
215 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Length Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Price Open or Close section Open or Close section
Shop by Fit Open or Close section Open or Close section
Sleeve length Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Design Open or Close section Open or Close section
Fabric Open or Close section Open or Close section
Detail Open or Close section Open or Close section
Neckline Open or Close section Open or Close section
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Cotton Ponte Jersey Ruffle Hem Maxi Dress
View
KarenMillen

Cotton Ponte Jersey Ruffle Hem Maxi Dress

  • Design: Plain
  • Detail: Ruffle
  • Style: Maxi Dress
£59.40 £99.00
black color red color
favourite
Scoop Neck Jersey Cotton Mix Maxi Dress
View
KarenMillen

Scoop Neck Jersey Cotton Mix Maxi Dress

  • Design: Plain
  • Neckline: Scoop
  • Sleeve length: Strappy
£119.00
ivory color lemon color black color
favourite
Cotton Poplin Button Up Midi Dress
View
KarenMillen

Cotton Poplin Button Up Midi Dress

  • Neckline: Collared
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£95.40 £159.00
pale-blue color black color
favourite
Plus Size Scalloped Hem Broderie Mini Shirt Dress
Plus
View
KarenMillen

Plus Size Scalloped Hem Broderie Mini Shirt Dress

  • Design: Plain
  • Detail: Plain
  • Sleeve length: 3/4 Sleeve
£59.40 £99.00
favourite
Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress
View
KarenMillen

Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£137.40 £229.00
favourite
Silk Cotton Trailing Floral Puff Sleeve Midi Dress
View
KarenMillen

Silk Cotton Trailing Floral Puff Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£131.40 £219.00
favourite
Embroidered Detail Halterneck Dress
View
KarenMillen

Embroidered Detail Halterneck Dress

  • Neckline: Halterneck
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£219.00
navy color ivory color
favourite
Plus Size Tile Print Cotton Poplin Midi Dress
Plus
View
KarenMillen

Plus Size Tile Print Cotton Poplin Midi Dress

  • Detail: All Over Print
  • Fabric: Woven
  • Style: Midi Dress
£129.00
favourite
Tencel Cotton Contrast Stitch Zip Front Woven Midi Dress
View
KarenMillen

Tencel Cotton Contrast Stitch Zip Front Woven Midi Dress

  • Design: Plain
  • Fabric: Woven
  • Sleeve length: Short Sleeve
£32.00 £129.00
stone color navy color
favourite
Cotton Linen Embroidered Bandeau Midi Dress
View
KarenMillen

Cotton Linen Embroidered Bandeau Midi Dress

  • Design: Plain
  • Detail: Embroidered
  • Fabric: Woven
£159.00
navy color lime color
favourite
Rose Print Cotton Sateen Floral Woven Belted Maxi Shirt Dress
View
KarenMillen

Rose Print Cotton Sateen Floral Woven Belted Maxi Shirt Dress

  • Detail: Floral
  • Fabric: Woven
  • Style: Shirt Dress
£113.40 £189.00
favourite
Stretch Denim Tab Belt Detail Midi Dress
View
KarenMillen

Stretch Denim Tab Belt Detail Midi Dress

  • Design: Plain
  • Detail: Belted
  • Fabric: Polyester
£75.00 £149.00
favourite
Poplin Belted Midi Dress
View
KarenMillen

Poplin Belted Midi Dress

  • Design: Plain
  • Detail: Plain
  • Length: Midi
£137.40 £229.00
black color ivory color
favourite
Petite Pointelle Frill Sleeve Knit Midi Dress
Petite
View
KarenMillen

Petite Pointelle Frill Sleeve Knit Midi Dress

  • Detail: Plain
  • Neckline: High Neck
  • Sleeve length: Sleeveless
£52.00 £129.00
favourite
Plus Size Tailored Cotton Trench Belted Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Tailored Cotton Trench Belted Full Skirted Midi Dress

  • Detail: Buttons
  • Neckline: Collared
  • Style: Midi Dress
£299.00
favourite
Premium Tailored Linen High Neck One Shoulder Full Midi Dress
View
KarenMillen

Premium Tailored Linen High Neck One Shoulder Full Midi Dress

  • Design: Plain
  • Detail: Pleated
  • Length: Midi
£173.40 £289.00
red color champagne color
favourite
Embroidered Detail Belted Midi Dress
View
KarenMillen

Embroidered Detail Belted Midi Dress

  • Detail: Plain
  • Length: Midi
  • Style: Midi Dress
£137.40 £229.00
chocolate color navy color
favourite
Petite Viscose Linen Tie Strap Woven Prom Dress
Petite
View
KarenMillen

Petite Viscose Linen Tie Strap Woven Prom Dress

  • Length: Maxi
  • Neckline: Strappy
  • Style: Prom Dress
£119.40 £199.00
favourite
Stripe Strappy Woven Midi Dress
View
KarenMillen

Stripe Strappy Woven Midi Dress

  • Design: Stripes
  • Neckline: Strappy
  • Style: Midi Dress
£101.40 £169.00
favourite
Cotton Sateen V Neck Maxi Dress
View
KarenMillen

Cotton Sateen V Neck Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Sleeve length: Strappy
£95.40 £159.00
cobalt color coral color
favourite
Cotton Poplin Contrast Stitch Belted Mini Dress
View
KarenMillen

Cotton Poplin Contrast Stitch Belted Mini Dress

  • Design: Plain
  • Sleeve length: Strappy
  • Style: Mini Dress
£59.40 £99.00
ivory color red color
favourite
Plus Size Cotton Poplin Pleated Maxi Dress
Plus
View
KarenMillen

Plus Size Cotton Poplin Pleated Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
£107.40 £179.00
favourite
Shirred Cotton Tiered Woven Strappy Maxi Dress
View
KarenMillen

Shirred Cotton Tiered Woven Strappy Maxi Dress

  • Design: Plain
  • Detail: Shirred
  • Sleeve length: Sleeveless
£51.00 £85.00
favourite
Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress
View
KarenMillen

Cotton Linen Cornelli Embroidery Open Back Woven Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£161.40 £269.00
favourite
Premium Cotton Tailored Fabric Belted Buckle Midi Dress
View
KarenMillen

Premium Cotton Tailored Fabric Belted Buckle Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£137.40 £229.00
black color grey color
favourite
Tailored Linen Blend Contrast Stitch Midi Dress
View
KarenMillen

Tailored Linen Blend Contrast Stitch Midi Dress

  • Design: Plain
  • Detail: Contrast Detail
  • Sleeve length: Strappy
£137.40 £229.00
favourite
Tile Print Silk Cotton Volume Sleeve Woven Maxi Dress
View
KarenMillen

Tile Print Silk Cotton Volume Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£229.00
favourite
Tailored Denim Sleeveless Full Skirted Midi Dress
View
KarenMillen

Tailored Denim Sleeveless Full Skirted Midi Dress

  • Fabric: Cotton
  • Length: Midi
  • Sleeve length: Sleeveless
£137.40 £229.00
favourite
Plus Size Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress
Plus
View
KarenMillen

Plus Size Compact Stretch Cotton Mix Tailored Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£137.40 £229.00
favourite
Premium Viscose Linen Tailored Belted Full Skirted Midi Dress
View
KarenMillen

Premium Viscose Linen Tailored Belted Full Skirted Midi Dress

  • Design: Plain
  • Fabric: Linen
  • Sleeve length: Sleeveless
£161.40 £269.00
pale-pink color chocolate color
favourite
Silk Cotton Animal Strappy Maxi Dress
View
KarenMillen

Silk Cotton Animal Strappy Maxi Dress

  • Design: All Over Print
  • Sleeve length: Strappy
  • Style: Maxi Dress
£125.40 £209.00
favourite
Premium Viscose Linen Woven Midi Dress With Stud Detail
View
KarenMillen

Premium Viscose Linen Woven Midi Dress With Stud Detail

  • Neckline: Round Neck
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£119.40 £199.00
favourite
Abstract Print Viscose Linen Woven Ruffle Sleeve Midi Dress
View
KarenMillen

Abstract Print Viscose Linen Woven Ruffle Sleeve Midi Dress

  • Design: All Over Print
  • Detail: All Over Print
  • Fabric: Woven
£89.40 £149.00
favourite
Tailored Cotton Trench Belted Full Skirted Midi Dress
View
KarenMillen

Tailored Cotton Trench Belted Full Skirted Midi Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£179.40 £299.00
favourite
Mono Geo Silk Cotton Woven Strappy Dress
View
KarenMillen

Mono Geo Silk Cotton Woven Strappy Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£229.00
favourite
Cotton Poplin Pleat Detail Halterneck Woven Maxi Dress
View
KarenMillen

Cotton Poplin Pleat Detail Halterneck Woven Maxi Dress

  • Detail: Pleated
  • Length: Maxi
  • Style: maxidress
£113.40 £189.00
favourite
Cotton Linen Printed 3D Floral Bubble Hem Midi Dress
View
KarenMillen

Cotton Linen Printed 3D Floral Bubble Hem Midi Dress

  • Length: Midi
  • Neckline: Strappy
  • Sleeve length: Strappy
£143.40 £239.00
favourite
Viscose Linen Floral Print Woven Prom Dress
View
KarenMillen

Viscose Linen Floral Print Woven Prom Dress

  • Design: Placement Print
  • Fabric: Woven
  • Sleeve length: Strappy
£131.40 £219.00
favourite
Cotton Cutwork Belted Midi Dress
View
KarenMillen

Cotton Cutwork Belted Midi Dress

  • Design: Plain
  • Neckline: V Neck
  • Sleeve length: Short Sleeve
£299.00
favourite
Cotton Poplin Cross Over Halter Neck Woven Midi Dress
View
KarenMillen

Cotton Poplin Cross Over Halter Neck Woven Midi Dress

  • Fabric: Woven
  • Length: Midi
  • Style: Midi Dress
£95.40 £159.00
pink color teal color
Showing 40 of 215
Back to main content