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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
Petite Twill Contrast Collar Woven Maxi Dress
Petite
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KarenMillen

Petite Twill Contrast Collar Woven Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Style: Maxi Dress
$244.80 $306.00
favourite
Satin Drape One Shoulder Tailored Maxi Dress
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KarenMillen

Satin Drape One Shoulder Tailored Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$158.00 $526.00
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
$860.80 $1076.00
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

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$244.80 $306.00
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

  • Neckline: Collarless
  • Occasion: Daywear
  • Style: Maxi Dress
$77.00 $218.00
favourite
Petite Long Sleeve Column Maxi Dress
Petite
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KarenMillen

Petite Long Sleeve Column Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Long Sleeve
$86.00 $284.00
favourite
High Neck Embellished Ruched Georgette Woven Maxi Dress
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KarenMillen

High Neck Embellished Ruched Georgette Woven Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Sleeve length: Long Sleeve
$526.40 $658.00
favourite
Petite Floral Applique Embellished Metallic Georgette Woven Maxi Dress
Petite
Tall
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KarenMillen

Petite Floral Applique Embellished Metallic Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$396.00 $988.00
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
$262.40 $328.00
navy color red color
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
$174.40 $218.00
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
Plus Size Trailing Floral Woven Plunge Maxi Dress
Plus
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KarenMillen

Plus Size Trailing Floral Woven Plunge Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$438.40 $548.00
favourite
Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress
Plus
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KarenMillen

Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress

  • Neckline: Plunge
  • Occasion: Occasion
  • Style: Maxi Dress
$198.00 $658.00
favourite
Plus Size Military Mono Balloon Sleeve Maxi Dress
Plus
View
KarenMillen

Plus Size Military Mono Balloon Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$244.80 $306.00
favourite
Twill Collared Woven Maxi Dress
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KarenMillen

Twill Collared Woven Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Sleeve length: Long Sleeve
$244.80 $306.00
favourite
Plus Size Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
Plus
View
KarenMillen

Plus Size Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$262.40 $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
  • Occasion: Occasion
  • Style: Maxi Dress
$154.00 $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

  • Length: Maxi
  • Neckline: Plunge
  • Style: Maxi Dress
$209.60 $262.00
rust color black color
favourite
Archive Collection - Tall Cotton Poplin Balloon Sleeve Corset Woven Maxi Dress
Tall
View
KarenMillen

Archive Collection - Tall Cotton Poplin Balloon Sleeve Corset Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$145.00 $482.00
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
Amelia Graham Petite Printed Twill Border Print Maxi Dress
Petite
View
KarenMillen

Amelia Graham Petite Printed Twill Border Print Maxi Dress

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$158.00 $526.00
favourite
Petite Premium Cady Cutwork Woven Long Sleeve Maxi Dress
Petite
View
KarenMillen

Petite Premium Cady Cutwork Woven Long Sleeve Maxi Dress

  • Neckline: Crew
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$101.00 $504.00
favourite
Petite Baroque Organdie Applique Buttoned Woven Maxi Dress
Petite
View
KarenMillen

Petite Baroque Organdie Applique Buttoned Woven Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Style: Maxi Dress
$251.00 $834.00
favourite
Petite Scuba Crepe Plunge Maxi Dress
Petite
View
KarenMillen

Petite Scuba Crepe Plunge Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$297.60 $372.00
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 Print Silk Cotton Long Sleeve Woven Maxi Dress
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KarenMillen

Floral Print Silk Cotton Long Sleeve Woven Maxi Dress

  • Neckline: Collared
  • Occasion: Daywear
  • Style: Maxi Dress
$220.00 $548.00
favourite
Drama Kimono Sleeve Printed And Beaded Woven Maxi Dress
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KarenMillen

Drama Kimono Sleeve Printed And Beaded Woven Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Style: Maxi Dress
$299.00 $856.00
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
Petite Mono Floral Woven Button Up Maxi Dress
Petite
View
KarenMillen

Petite Mono Floral Woven Button Up Maxi Dress

  • Length: Maxi
  • Neckline: Button Up
  • Occasion: Occasion
$165.00 $548.00
favourite
Tall Crystal Embellished Woven Maxi Blazer Dress
Tall
View
KarenMillen

Tall Crystal Embellished Woven Maxi Blazer Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$363.00 $1208.00
favourite
Lace With Velvet Detail Open Back Maxi Dress
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KarenMillen

Lace With Velvet Detail Open Back Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Maxi Dress
$262.40 $328.00
favourite
Stripe Shredded Hem Jacquard Maxi Column Dress
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KarenMillen

Stripe Shredded Hem Jacquard Maxi Column Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$106.00 $350.00
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
Viscose Rib Button Up Button Up Collared Shirt Maxi Dress
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KarenMillen

Viscose Rib Button Up Button Up Collared Shirt Maxi Dress

  • Length: Maxi
  • Neckline: Collared
  • Style: Maxi Dress
$99.00 $196.00
favourite
Petite Viscose Rib Button Up Button Up Collared Shirt Maxi Dress
Petite
View
KarenMillen

Petite Viscose Rib Button Up Button Up Collared Shirt Maxi Dress

  • Neckline: Collared
  • Occasion: Daywear
  • Style: Maxi Dress
$174.40 $218.00
favourite
Petite Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
Petite
View
KarenMillen

Petite Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress

  • Neckline: Plunge
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$154.00 $438.00
favourite
Petite Satin Drape One Shoulder Tailored Maxi Dress
Petite
View
KarenMillen

Petite Satin Drape One Shoulder Tailored Maxi Dress

  • Neckline: Asymmetric
  • Occasion: Occasion
  • Style: Maxi Dress
$158.00 $526.00
favourite
Military Mono Stripe Balloon Sleeve Maxi Dress
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KarenMillen

Military Mono Stripe Balloon Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Occasion: Daywear
$244.80 $306.00
favourite
Applique Organdie Floral Graphic Maxi Dress
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KarenMillen

Applique Organdie Floral Graphic Maxi Dress

  • Length: Maxi
  • Neckline: High Neck
  • Sleeve length: Long Sleeve
$224.00 $746.00
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
$227.20 $284.00
Showing 40 of 396
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