Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart
Close links menu
SALE
Go back to main menu section Menu Close links menu
SALE
All Sale New To Sale Sale Bestsellers Sale Dresses Sale Knitwear Sale Tops Sale Coats & Jackets Sale Occasion Wear Sale Occasion Wear Dresses Sale Swimwear Sale Beachwear
SALE BY FIT
Sale Plus Size Sale Petite Sale Tall
Karen Millen | Sale
NEW IN
Go back to main menu section Menu Close links menu
NEW IN
New In New In Clothing Bestsellers Bestsellers This Week Last Chance To Buy Back In Stock New In Dresses New In Tops
NEW IN COLLECTIONS
Coats Going Out Outfits Wedding Guest Dresses Luxe Essentials Weekend Edit
TRENDING NOW
Winter Faux Fur Coats Knitwear Leather
Karen Millen | New In
CLOTHING
Go back to main menu section Menu Close links menu
CLOTHING
All Clothing Dresses Coats & Jackets Tops Skirts Jumpsuits Denim Trousers Co-Ord Sets Knitwear Suits & Tailoring Shorts Swimwear Beachwear
SHOP BY FIT Plus Size Petite Tall
COLLECTIONS
Forever Pieces Workwear Brands Beauty Brands Pre-Loved
ACCESSORIES
Accessories Jewellery Fascinators
Karen Millen | Clothing
DRESSES
Go back to main menu section Menu Close links menu
DRESSES
All Dresses Best Selling Dresses New In Dresses Forever Dresses Maxi Dresses Midi Dresses Mini Dresses
TRENDING NOW
Wedding Guest Dresses Going Out Dresses Long Sleeve Dresses
Karen Millen | Dresses
COATS
Go back to main menu section Menu Close links menu
COATS
All Coats & Jackets New In Coats & Jackets Trench Coats Quilted Coats
TRENDING NOW
Faux Fur Coats Puffer Coats Wool Coats Shearling Coats Leather Coats
Karen Millen | Coats
WINTER
Go back to main menu section Menu Close links menu
WINTER Winter Outfits Coats & Jackets Knitwear Winter Dresses Jumpers Cardigans Trousers Jeans Boots
TRENDING NOW
Brown Burgundy Leather Cashmere
Karen Millen | Winter
OCCASION WEAR
Go back to main menu section Menu Close links menu
OCCASION WEAR
All Occasion Wear Occasion Dresses Fascinators
WEDDING
All Wedding Outfits Wedding Guest Dresses Mother of the Bride Dresses Bridal Bridesmaids
OTHER OCCASIONS
Valentine's Outfits Partywear Desk to Dinner Evening Dresses
Karen Millen | Occasion Wear
BRANDS
Go back to main menu section Menu Close links menu
PRE-LOVED
All Pre-Loved Pre-Loved Clothing Pre-Loved Shoes Pre-Loved Bags Pre-Loved Accessories
BEAUTY
All Beauty All Makeup All Haircare All Skin
Karen Millen | Brands
Home
/
Long Sleeve Dresses
/
Long Sleeve Formal Dresses

Long Sleeve Formal Dresses

Black Long Sleeve Dresses Long Sleeve Velvet Dresses Red Long Sleeve Dresses White Long Sleeve Dresses Long Pink Dresses With Sleeves Long Sleeve Satin Dresses Long Sleeve Backless Dresses Long Sleeve Off The Shoulder Dresses Blue Long Sleeve Dresses Long Sleeve Lace Dresses White Long Sleeve Maxi Dresses Green Long Sleeve Dresses Long Sleeve Floral Dresses Long Sleeve Ruched Dresses Long Sleeve Short Dresses
394 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Price range Open or Close section Open or Close section
Gender 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
Length Open or Close section Open or Close section
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
Compact Stretch Sweetheart Neckline Midi Dress
View
KarenMillen

Compact Stretch Sweetheart Neckline Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£84.00 £239.00
green color black color
favourite
Crystal Embellished Long Sleeve Woven Maxi Dress
View
KarenMillen

Crystal Embellished Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£391.20 £489.00
favourite
Petite Lace with black taping long sleeve woven maxi dress
Petite
View
KarenMillen

Petite Lace with black taping long sleeve woven maxi dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£111.20 £139.00
favourite
Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress
View
KarenMillen

Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£35.00 £99.00
favourite
High Neck Embellished Ruched Georgette Woven Maxi Dress
View
KarenMillen

High Neck Embellished Ruched Georgette Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£239.20 £299.00
favourite
Petite Floral Applique Embellished Metallic Georgette Woven Maxi Dress
Petite
Tall
View
KarenMillen

Petite Floral Applique Embellished Metallic Georgette Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£180.00 £449.00
favourite
Petite Premium Cady Cutwork Woven Long Sleeve Maxi Dress
Petite
View
KarenMillen

Petite Premium Cady Cutwork Woven Long Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£46.00 £229.00
favourite
Petite Long Sleeve Column Maxi Dress
Petite
View
KarenMillen

Petite Long Sleeve Column Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£39.00 £129.00
favourite
Petite Baroque Organdie Applique Buttoned Woven Maxi Dress
Petite
View
KarenMillen

Petite Baroque Organdie Applique Buttoned Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£114.00 £379.00
favourite
Petite Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress
Petite
View
KarenMillen

Petite Floral Print Bow Detail Ruched Long Sleeve Crepe Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£79.20 £99.00
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

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£70.00 £199.00
favourite
Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
View
KarenMillen

Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£70.00 £199.00
favourite
Plus Size Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
Plus
View
KarenMillen

Plus Size Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£95.20 £119.00
favourite
Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
View
KarenMillen

Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£95.20 £119.00
rust color black color
favourite
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
View
KarenMillen

Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£119.20 £149.00
navy color red color
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
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£119.20 £149.00
favourite
Twill Collared Woven Maxi Dress
View
KarenMillen

Twill Collared Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£111.20 £139.00
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
£111.20 £139.00
favourite
Blurred Floral Tulle Plunge Maxi Dress
View
KarenMillen

Blurred Floral Tulle Plunge Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£60.00 £199.00
favourite
Fringed Velvet Devore Long Sleeve Woven Maxi Dress
View
KarenMillen

Fringed Velvet Devore Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£72.00 £239.00
favourite
Floral Print Silk Cotton Long Sleeve Woven Maxi Dress
View
KarenMillen

Floral Print Silk Cotton Long Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£100.00 £249.00
favourite
Petite Crystal Embellished Cady Woven Cape Maxi Dress
Petite
View
KarenMillen

Petite Crystal Embellished Cady Woven Cape Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£180.00 £599.00
favourite
Tall Floral Studded Lace Woven Maxi Dress
Tall
View
KarenMillen

Tall Floral Studded Lace Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£87.00 £289.00
favourite
Pleated Neck Tie Detail Woven Maxi Dress
View
KarenMillen

Pleated Neck Tie Detail Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£63.00 £179.00
favourite
Petite Scuba Crepe Plunge Maxi Dress
Petite
View
KarenMillen

Petite Scuba Crepe Plunge Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£135.20 £169.00
favourite
Floral 3D Embellished Drama Cape Sleeve Woven Maxi Dress
View
KarenMillen

Floral 3D Embellished Drama Cape Sleeve Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£335.20 £419.00
favourite
Drama Kimono Sleeve Printed And Beaded Woven Maxi Dress
View
KarenMillen

Drama Kimono Sleeve Printed And Beaded Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£136.00 £389.00
favourite
Plus Size Scattered Floral Balloon Sleeve Pleated Crinkle Cut Out Woven Maxi Dress
Plus
View
KarenMillen

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

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£159.20 £199.00
favourite
Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Ombre Applique Printed Cold Shoulder Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£90.00 £299.00
favourite
Baroque Organdie Applique Buttoned Woven Maxi Dress
View
KarenMillen

Baroque Organdie Applique Buttoned Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£114.00 £379.00
favourite
Tall Crystal Embellished Woven Maxi Blazer Dress
Tall
View
KarenMillen

Tall Crystal Embellished Woven Maxi Blazer Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£165.00 £549.00
favourite
Petite Twill Contrast Collar Woven Maxi Dress
Petite
View
KarenMillen

Petite Twill Contrast Collar Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£111.20 £139.00
favourite
Amelia Graham Petite Printed Twill Border Print Maxi Dress
Petite
View
KarenMillen

Amelia Graham Petite Printed Twill Border Print Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£72.00 £239.00
favourite
Jersey Crepe Ruched Long Sleeve Maxi Dress
View
KarenMillen

Jersey Crepe Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£35.00 £99.00
mango color teal color
favourite
Ombre Printed Mesh Ruched Long Sleeve Maxi Dress
View
KarenMillen

Ombre Printed Mesh Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£40.00 £99.00
purple color pink color
favourite
Plus Size Velvet Embellished Long Sleeve Maxi Dress
Plus
View
KarenMillen

Plus Size Velvet Embellished Long Sleeve Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£239.20 £299.00
favourite
Tall Applique Organdie Floral Graphic Maxi Dress
Tall
View
KarenMillen

Tall Applique Organdie Floral Graphic Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£108.00 £359.00
favourite
Bandage Form Fitting Embellished Maxi Dress
View
KarenMillen

Bandage Form Fitting Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£70.00 £199.00
favourite
Drama Kimono Viscose Georgette Woven Maxi Dress With PU Belt
View
KarenMillen

Drama Kimono Viscose Georgette Woven Maxi Dress With PU Belt

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£57.00 £189.00
favourite
Viscose Crinkle Paisley Frill Detail Maxi Dress
View
KarenMillen

Viscose Crinkle Paisley Frill Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£60.00 £199.00
red color blue color
Showing 40 of 394

Recommendations

Long Sleeve Maxi Dresses Black Long Sleeve Dresses Long Sleeve Midi Dresses Long Black Dresses Long Sleeve Wedding Guest Dresses Mini Wedding Guest Dresses Navy Skirts Ruched Dresses Crew Neck Jumpers Pleated Midi Skirts
Back to main content