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

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.
Read More
241 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Price 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
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
Detail Open or Close section Open or Close section
Fabric 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
Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress
View
KarenMillen

Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
$218.00
favourite
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
View
KarenMillen

Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$262.00
black color cobalt color
favourite
Plus Size Twill Collared Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Twill Collared Woven Maxi Dress

  • Detail: Contrast Detail
  • Fabric: Woven
  • Style: Maxi Dress
$306.00
favourite
Hotfix Studded Long Sleeve Shirt Woven Maxi Dress
View
KarenMillen

Hotfix Studded Long Sleeve Shirt Woven Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Neckline: Collared
$165.00 $416.00
ivory color black color
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
View
KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Length: Mini
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$132.00 $438.00
gold color cobalt color
favourite
Off The Shoulder Brushed Textured Jersey Midi Dress
View
KarenMillen

Off The Shoulder Brushed Textured Jersey Midi Dress

  • Length: Midi
  • Neckline: Off the Shoulder
  • Style: Midi Dress
$66.00 $218.00
raspberry color khaki color
favourite
Scuba Scoop Neck Long Sleeve Mini Dress
View
KarenMillen

Scuba Scoop Neck Long Sleeve Mini Dress

  • Neckline: Scoop
  • Occasion: Daywear
  • Style: Mini Dress
$92.00 $306.00
favourite
Petite Ponte And Georgette Mix Balloon Sleeve Cut Out Detail Pleated Maxi Dress
Petite
View
KarenMillen

Petite Ponte And Georgette Mix Balloon Sleeve Cut Out Detail Pleated Maxi Dress

  • Fabric: Jersey
  • Length: Maxi
  • Sleeve length: Long Sleeve
$284.00
khaki color navy color
favourite
Petite Lace Long Sleeve Bodysuit
Petite
View
KarenMillen

Petite Lace Long Sleeve Bodysuit

  • Neckline: Crew
  • Sleeve length: Long Sleeve
  • Style: Bodysuit
$121.00
favourite
Cutwork Cotton Collared Woven Shirt Dress
View
KarenMillen

Cutwork Cotton Collared Woven Shirt Dress

  • Design: Plain
  • Detail: Plain
  • Fabric: Woven
$119.00 $394.00
ivory color khaki color
favourite
Tulle Layered Marble Print Long Sleeve Maxi Dress
View
KarenMillen

Tulle Layered Marble Print Long Sleeve Maxi Dress

  • Design: All Over Print
  • Fabric: Woven
  • Sleeve length: Long Sleeve
$123.00 $416.00
favourite
Animal Print Fluid Tencel Woven Maxi Shirt Dress
View
KarenMillen

Animal Print Fluid Tencel Woven Maxi Shirt Dress

  • Design: All Over Print
  • Fabric: Woven
  • Neckline: Collared
$158.00 $394.00
favourite
Jersey Crepe Ruched Long Sleeve Maxi Dress
View
KarenMillen

Jersey Crepe Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Style: Maxi Dress
$66.00 $218.00
teal color mango color
favourite
Hand Embellished Georgette Blouse
View
KarenMillen

Hand Embellished Georgette Blouse

  • Design: Embellished
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
$306.00
ivory color navy color
favourite
Cotton Poplin Top Stitch Detail One Shoulder Woven Midi Dress
View
KarenMillen

Cotton Poplin Top Stitch Detail One Shoulder Woven Midi Dress

  • Design: Plain
  • Detail: Contrast Stitch
  • Neckline: Asymmetric
$77.00 $306.00
favourite
Plus Size Techno Cotton Woven Maxi Dress With Contrast Placket
Plus
View
KarenMillen

Plus Size Techno Cotton Woven Maxi Dress With Contrast Placket

  • Fabric: Woven
  • Length: Maxi
  • Neckline: Collared
$306.00
favourite
Floral Applique Embellished Metallic Georgette Woven Maxi Dress
Tall
View
KarenMillen

Floral Applique Embellished Metallic Georgette Woven Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Style: Maxi Dress
$297.00 $988.00
favourite
Mono Cutwork Woven Maxi Shirt Dress
View
KarenMillen

Mono Cutwork Woven Maxi Shirt Dress

  • Design: All Over Print
  • Detail: All Over Print
  • Neckline: Collared
$202.00 $504.00
favourite
Premium Viscose Linen Woven Shirt Dress With Gold Buckle Belt
View
KarenMillen

Premium Viscose Linen Woven Shirt Dress With Gold Buckle Belt

  • Design: Plain
  • Neckline: Collared
  • Style: Maxi Dress
$112.00 $372.00
favourite
Denim Pussybow Button Down Midi Dress
View
KarenMillen

Denim Pussybow Button Down Midi Dress

  • Fabric: Denim
  • Length: Midi
  • Neckline: Button Down
$350.00
favourite
Chain Print Cotton Sateen Belt Detail Woven Shirt Dress
View
KarenMillen

Chain Print Cotton Sateen Belt Detail Woven Shirt Dress

  • Design: Chain
  • Fabric: Woven
  • Neckline: Collared
$117.00 $394.00
favourite
Bandage Form Fitting Cape Sleeve Embellished Mini Dress
View
KarenMillen

Bandage Form Fitting Cape Sleeve Embellished Mini Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Mini Dress
$158.00 $394.00
green color cobalt color
favourite
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
View
KarenMillen

Premium Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
$110.00 $438.00
favourite
Compact Stretch Jacquard Insert Split Front Midaxi Dress
View
KarenMillen

Compact Stretch Jacquard Insert Split Front Midaxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Midaxi Dress
$132.00 $438.00
black color ivory color
favourite
Tailored Pinstripe Collared Maxi Dress
View
KarenMillen

Tailored Pinstripe Collared Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Sleeve length: Long Sleeve
$570.00
ivory color navy color
favourite
Rose Embroidered Cotton Twill Woven Shirt Dress With Eyelets
View
KarenMillen

Rose Embroidered Cotton Twill Woven Shirt Dress With Eyelets

  • Design: Floral
  • Length: Maxi
  • Neckline: Collared
$264.00 $658.00
black color navy color
favourite
Forever Tailored Crepe Colour Block Belted Pleated Midi Dress
View
KarenMillen

Forever Tailored Crepe Colour Block Belted Pleated Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$502.00
favourite
Placed Floral Embroidered Mesh Long Sleeve Woven Top
View
KarenMillen

Placed Floral Embroidered Mesh Long Sleeve Woven Top

  • Detail: Mesh
  • Fabric: Polyester
  • Neckline: Collarless
$99.00 $328.00
favourite
Twill Contrast Woven Midi Shirt Dress
View
KarenMillen

Twill Contrast Woven Midi Shirt Dress

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Shirt Dress
$154.00 $306.00
favourite
Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress
View
KarenMillen

Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress

  • Design: Embellished
  • Length: Midi
  • Neckline: High Neck
$328.00 $658.00
favourite
Placement Orchid Print Drama Sleeve Top
View
KarenMillen

Placement Orchid Print Drama Sleeve Top

  • Detail: All Over Print
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
$262.00
green color burgundy color
favourite
Ruffle Front Crinkle Georgette Woven Maxi Dress
View
KarenMillen

Ruffle Front Crinkle Georgette Woven Maxi Dress

  • Design: Plain
  • Detail: Ruffle
  • Fabric: Polyester
$97.00 $328.00
favourite
Split Sleeve Asymmetric Detail Midi Dress
View
KarenMillen

Split Sleeve Asymmetric Detail Midi Dress

  • Detail: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
$262.00
black color red color
favourite
Premium Viscose Linen Woven Wrap Dress With Stud Detail
View
KarenMillen

Premium Viscose Linen Woven Wrap Dress With Stud Detail

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Wrap Dress
$156.00 $526.00
favourite
Leopard Print Mesh Maxi Dress
View
KarenMillen

Leopard Print Mesh Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$79.00 $262.00
favourite
Velvet Long Sleeve Wrap V Neck Maxi Dress
View
KarenMillen

Velvet Long Sleeve Wrap V Neck Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$84.00 $284.00
favourite
Twill Collared Woven Maxi Dress
View
KarenMillen

Twill Collared Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$306.00
favourite
Plus Size Tailored Pinstripe Collared Maxi Dress
Plus
View
KarenMillen

Plus Size Tailored Pinstripe Collared Maxi Dress

  • Design: Pinstripe
  • Length: Maxi
  • Neckline: Collared
$570.00
favourite
Floral Print Crepe Tie Waist Maxi Dress
View
KarenMillen

Floral Print Crepe Tie Waist Maxi Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$64.00 $209.00
favourite
Floral Print Crepe Tie Neck Long Sleeve Mini Dress
View
KarenMillen

Floral Print Crepe Tie Neck Long Sleeve Mini Dress

  • Detail: Plain
  • Fabric: Polyester
  • Neckline: V Neck
$57.00 $187.00
Showing 40 of 241
Back to main content