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Long Sleeve Formal Dresses

Toast to the occasion with the elegant aplomb of our long sleeve formal dress edit. This captivating collection is bound to make a noteworthy effect with a series of luxury textiles and intricate details. You’ll find long sleeve formal dress fits that appear in satin, silk, lace, jersey, linen, and taffeta, alongside structured options such as jersey, jacquard, and the four-way support of Compact Stretch. Choose between timeless iterations of the silhouette, from the long sleeve occasion maxi dress to the long sleeve midi formal dress, appearing in an eye-catching palette of bold brights, empowered reds, sleek monochromatics, refined pastels, and timeless neutrals. Find your iconic silhouette from the puffed, angel, wide, draped, and asymmetric sleeve silhouettes.
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favourite
Floral Tulle Plunge Woven Maxi Dress
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KarenMillen

Floral Tulle Plunge Woven Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Occasion: Occasion
$44.00 $504.00
favourite
Fringed Velvet Devore Long Sleeve Woven Maxi Dress
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KarenMillen

Fringed Velvet Devore Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Maxi Dress
$158.00 $526.00
favourite
Velvet Long Sleeve Wrap V Neck Maxi Dress
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KarenMillen

Velvet Long Sleeve Wrap V Neck Maxi Dress

  • Neckline: V Neck
  • Occasion: Occasion
  • Style: Maxi Dress
$143.00 $284.00
favourite
Amelia Graham Printed Twill Border Print Maxi Dress
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KarenMillen

Amelia Graham Printed Twill Border Print Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Style: Maxi Dress
$158.00 $526.00
favourite
Velvet Embellished Long Sleeve Maxi Dress
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KarenMillen

Velvet Embellished Long Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Sleeve length: Long Sleeve
$330.00 $658.00
favourite
Long Sleeve Ombre Mesh Maxi Dress
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KarenMillen

Long Sleeve Ombre Mesh Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$132.00 $262.00
favourite
Petite Satin Woven Crepe Long Sleeve Maxi Dress
Petite
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KarenMillen

Petite Satin Woven Crepe Long Sleeve Maxi Dress

  • Length: Midi
  • Neckline: Caged
  • Sleeve length: Long Sleeve
$66.00 $482.00
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

  • Length: Maxi
  • Neckline: Off the Shoulder
  • Occasion: Occasion
$328.00
navy color red color
favourite
Plus Size Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
Plus
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KarenMillen

Plus Size Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$220.00 $438.00
favourite
Blurred Floral Tulle Plunge Maxi Dress
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KarenMillen

Blurred Floral Tulle Plunge Maxi Dress

  • Length: Maxi
  • Neckline: Plunge
  • Occasion: Occasion
$132.00 $438.00
favourite
Baroque Organdie Applique Buttoned Woven Maxi Dress
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KarenMillen

Baroque Organdie Applique Buttoned Woven Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Occasion: Occasion
$251.00 $834.00
favourite
Floral Studded Lace Woven Maxi Dress
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KarenMillen

Floral Studded Lace Woven Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Occasion: Daywear
$191.00 $636.00
favourite
Applique Organdie Buttoned Woven Maxi Dress
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KarenMillen

Applique Organdie Buttoned Woven Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
$244.00 $812.00
favourite
Hotfix Studded Tie Neck Detail Cape Woven Maxi Dress
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KarenMillen

Hotfix Studded Tie Neck Detail Cape Woven Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Style: Maxi Dress
$143.00 $284.00
favourite
Petite Twill Contrast Collar Woven Maxi Dress
Petite
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KarenMillen

Petite Twill Contrast Collar Woven Maxi Dress

  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$306.00
favourite
Crystal Embellished Long Sleeve Woven Maxi Dress
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KarenMillen

Crystal Embellished Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$1076.00
favourite
Petite Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress
Petite
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KarenMillen

Petite Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress

  • Neckline: Collarless
  • Occasion: Daywear
  • Style: Maxi Dress
$218.00
favourite
Ooto Sheer Panelled Long Sleeve Woven Maxi Dress
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KarenMillen

Ooto Sheer Panelled Long Sleeve Woven Maxi Dress

  • Neckline: Plunge
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$167.00 $834.00
ivory color black color
favourite
Floral Printed Mesh Ruched Long Sleeve Maxi Dress
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KarenMillen

Floral Printed Mesh Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Style: Maxi Dress
$51.00 $165.00
favourite
Techno Keyhole Detail Long Sleeve Trim Detail Maxi Dress
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KarenMillen

Techno Keyhole Detail Long Sleeve Trim Detail Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
$284.00
favourite
Petite Lace with black taping long sleeve woven maxi dress
Petite
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KarenMillen

Petite Lace with black taping long sleeve woven maxi dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
$306.00
favourite
Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress
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KarenMillen

Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$484.00 $966.00
favourite
Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress
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KarenMillen

Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$66.00 $218.00
favourite
Floral Print Silk Cotton Long Sleeve Woven Maxi Dress
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KarenMillen

Floral Print Silk Cotton Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$220.00 $548.00
favourite
Jersey Crepe Ruched Long Sleeve Maxi Dress
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KarenMillen

Jersey Crepe Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Occasion: Occasion
$66.00 $218.00
mango color teal color
favourite
Ombre Printed Mesh Ruched Long Sleeve Maxi Dress
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KarenMillen

Ombre Printed Mesh Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Scoop
  • Style: Maxi Dress
$88.00 $218.00
purple color pink color
favourite
Plus Size Velvet Embellished Long Sleeve Maxi Dress
Plus
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KarenMillen

Plus Size Velvet Embellished Long Sleeve Maxi Dress

  • Neckline: High Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$394.00 $658.00
favourite
Plus Size Techno Keyhole Detail Long Sleeve Trim Detail Maxi Dress
Plus
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KarenMillen

Plus Size Techno Keyhole Detail Long Sleeve Trim Detail Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Style: Maxi Dress
$284.00
favourite
Petite Hotfix Studded Long Sleeve Shirt Woven Maxi Dress
Petite
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KarenMillen

Petite Hotfix Studded Long Sleeve Shirt Woven Maxi Dress

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$209.00 $416.00
favourite
Plus Size Lace with black taping long sleeve woven maxi dress
Plus
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KarenMillen

Plus Size Lace with black taping long sleeve woven maxi dress

  • Length: Maxi
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
$306.00
favourite
Hotfix Studded Long Sleeve Shirt Woven Maxi Dress
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KarenMillen

Hotfix Studded Long Sleeve Shirt Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$209.00 $416.00
favourite
Pleated Detail Cotton Long Sleeve Woven Midi Dress
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KarenMillen

Pleated Detail Cotton Long Sleeve Woven Midi Dress

  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$372.00
olive color burgundy color white color black color
favourite
Lace with black taping long sleeve woven maxi dress
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KarenMillen

Lace with black taping long sleeve woven maxi dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
$306.00
lime color taupe color
favourite
Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress
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KarenMillen

Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Sleeve length: Long Sleeve
$196.00 $328.00
favourite
Petite Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress
Petite
View
KarenMillen

Petite Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Long Sleeve
$290.00 $966.00
favourite
Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress
Plus
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KarenMillen

Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$165.00 $328.00
favourite
Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress
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KarenMillen

Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress

  • Length: Midi
  • Neckline: Cowl
  • Style: Midi Dress
$165.00 $328.00
favourite
Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
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KarenMillen

Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$132.00 $438.00
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

  • Neckline: Plunge
  • Occasion: Occasion
  • Style: Maxi Dress
$156.00 $262.00
rust color black color
favourite
Petite Abstract Zebra Print Ruched Detail High Neck Long Sleeve Crepe Midi Dress
Petite
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KarenMillen

Petite Abstract Zebra Print Ruched Detail High Neck Long Sleeve Crepe Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$66.00 $165.00
Showing 40 of 420
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