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

Long Sleeve Prom Dresses

Mark the moment with a considered and contemporary edit of long sleeve prom dresses. Celebrating the start of a new chapter, this curation of long sleeve prom dresses appears in a bold and beautiful palette of colour — with the timeless mastery of the black long sleeve prom dress offsetting a characterful canvas of bold brights, regal reds, rich jewel tones, sleek monochromatics, earthy greens, aquatic blues, and refined neutrals taking the spotlight. Artfully enlivened with luxurious touches, the silhouettes in our edit feature modern detailing such as intricate embroidery, dynamic tassels, scintillating sequins, gathered rosettes, and tactile feather trims. Find your bespoke fit in our long sleeved prom dresses with floor-length, midi, and mini cuts all boasting a myriad of fits. With angel, cape, wide, puffed, and compact long sleeves to find, this edit is carefully composed with a series of necklines (from Bardot and bandeau, to scoop neck and plunging versions), to skirts (slip, A-line, asymmetric, and tiered). Ready to be styled with soaring stilettos and polished hair for a classic effect, find your custom fit below.
Read More
747 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
Occasion Open or Close section Open or Close section
Shop by Fit 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
Detail Open or Close section Open or Close section
Design 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
Sleeve length 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

  • Design: Plain
  • Detail: Mesh
  • Fabric: Nylon
$218.00
favourite
Drapey Crepe Ruched Detail Maxi Dress
View
KarenMillen

Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Fabric: Acetate slinky
  • Sleeve length: Long Sleeve
$328.00
favourite
Twist Detail Studded Jersey Maxi Dress
View
KarenMillen

Twist Detail Studded Jersey Maxi Dress

  • Design: Plain
  • Fabric: Jersey
  • Style: Maxi Dress
$394.00
olive color light-blue color
favourite
Cotton Ponte Jersey Ruffle Hem Maxi Dress
View
KarenMillen

Cotton Ponte Jersey Ruffle Hem Maxi Dress

  • Design: Plain
  • Fabric: Jersey
  • Sleeve length: Strappy
$262.00
black color red color
favourite
Embellished Bow Mini Dress With Embellished Detailing
View
KarenMillen

Embellished Bow Mini Dress With Embellished Detailing

  • Design: Bow
  • Detail: Embellished
  • Fabric: Viscose
$284.00
favourite
Studded Ponte Jersey Midi Dress
View
KarenMillen

Studded Ponte Jersey Midi Dress

  • Detail: Embellished
  • Sleeve length: Sleeveless
  • Style: Midi Dress
$284.00
navy color chocolate color
favourite
All Over Studded Detail Knitted Midi Dress
View
KarenMillen

All Over Studded Detail Knitted Midi Dress

  • Design: Plain
  • Detail: Stud
  • Style: Midi Dress
$350.00
black color berry color
favourite
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
View
KarenMillen

Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Fabric: Acetate slinky
  • Neckline: Off the Shoulder
  • Style: Maxi Dress
$328.00
dark-red color lemon color
favourite
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
View
KarenMillen

Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
$103.00 $416.00
favourite
Viscose Blend Sheer Skirt Maxi Knit Dress
View
KarenMillen

Viscose Blend Sheer Skirt Maxi Knit Dress

  • Detail: Sheer
  • Fabric: Knitted
  • Neckline: Crew
$163.00 $328.00
black color soft-pink color
favourite
Premium Crystal Embellished Midi Dress
View
KarenMillen

Premium Crystal Embellished Midi Dress

  • Detail: Embellished
  • Fabric: Jersey
  • Style: Midi Dress
$504.00
favourite
Figure Form Bandage Strappy Knit Maxi Dress
View
KarenMillen

Figure Form Bandage Strappy Knit Maxi Dress

  • Design: Plain
  • Fabric: Polyester
  • Neckline: Square
$328.00
favourite
Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
View
KarenMillen

Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Sleeveless
$174.00 $350.00
navy color ivory color burgundy color orange color mono color
favourite
Premium Beaded Embellished Woven Midaxi Cape Dress
View
KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Design: Plain
  • Neckline: Crew
  • Sleeve length: Long Sleeve
$484.00 $1208.00
favourite
Abstract Print Ruffle Sleeve Button Through Midi Dress
View
KarenMillen

Abstract Print Ruffle Sleeve Button Through Midi Dress

  • Detail: All Over Print
  • Neckline: V Neck
  • Sleeve length: Short Sleeve
$119.00 $240.00
favourite
Premium Slinky Crepe Embellished Cut Out Maxi Dress
View
KarenMillen

Premium Slinky Crepe Embellished Cut Out Maxi Dress

  • Neckline: Asymmetric
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$90.00 $306.00
black color nude 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
  • Sleeve length: Long Sleeve
$66.00 $218.00
raspberry color khaki color
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
View
KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Length: Mini
  • Neckline: Cowl
  • Style: Mini Dress
$132.00 $438.00
gold color cobalt color
favourite
Petite Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress
Petite
View
KarenMillen

Petite Viscose Blend Slinky Sheer Lace Detail Knit Maxi Dress

  • Neckline: Crew
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
$97.00 $328.00
favourite
Petite Drapey Crepe Ruched Detail Maxi Dress
Petite
View
KarenMillen

Petite Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Detail: Ruched
  • Fabric: Acetate slinky
$328.00
favourite
Crinkle Georgette Cape Blur Print Woven Maxi Dress
View
KarenMillen

Crinkle Georgette Cape Blur Print Woven Maxi Dress

  • Design: Floral
  • Length: Maxi
  • Neckline: Round Neck
$176.00 $350.00
favourite
Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
View
KarenMillen

Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Fabric: Woven
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
$244.00 $812.00
black color purple color
favourite
Figure Form Bandage Knit Rosette Detail Midi Dress
View
KarenMillen

Figure Form Bandage Knit Rosette Detail Midi Dress

  • Length: Midi
  • Neckline: High Neck
  • Sleeve length: Short Sleeve
$99.00 $328.00
blush color black color
favourite
Petite Twist Detail Studded Jersey Maxi Dress
Petite
View
KarenMillen

Petite Twist Detail Studded Jersey Maxi Dress

  • Design: Plain
  • Detail: Studded
  • Style: Maxi Dress
$394.00
olive color black color
favourite
Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
View
KarenMillen

Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Neckline: Round Neck
$372.00
favourite
Petite Embellished Bow Mini Dress With Embellished Detailing
Petite
View
KarenMillen

Petite Embellished Bow Mini Dress With Embellished Detailing

  • Fabric: Viscose
  • Length: Midi
  • Neckline: Boat Neck
$284.00
favourite
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
View
KarenMillen

Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$174.00 $350.00
hot-pink color silver color
favourite
Viscose Linen Floral Print Woven Prom Dress
View
KarenMillen

Viscose Linen Floral Print Woven Prom Dress

  • Design: Print
  • Length: Midi
  • Style: Midi Dress
$240.00 $482.00
favourite
Petite Viscose Blend Sheer Skirt Maxi Knit Dress
Petite
View
KarenMillen

Petite Viscose Blend Sheer Skirt Maxi Knit Dress

  • Fabric: Knitted
  • Length: Maxi
  • Style: Maxi Dress
$123.00 $306.00
favourite
Compact Stretch Diamante Trim Detail Column Dress
View
KarenMillen

Compact Stretch Diamante Trim Detail Column Dress

  • Design: Plain
  • Neckline: High Neck
  • Style: Midi Dress
$548.00
ivory color black color
favourite
Premium Slinky Crepe Scarf Detail Mini Dress
View
KarenMillen

Premium Slinky Crepe Scarf Detail Mini Dress

  • Neckline: Round Neck
  • Sleeve length: Short Sleeve
  • Style: Mini Dress
$103.00 $416.00
favourite
Plus Size Double Breasted Belted Tipped Tailored Midi Dress
Plus
View
KarenMillen

Plus Size Double Breasted Belted Tipped Tailored Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Neckline: Collared
$504.00
favourite
Blue Floral Off The Shoulder Shirred Woven Maxi Dress
View
KarenMillen

Blue Floral Off The Shoulder Shirred Woven Maxi Dress

  • Design: Floral
  • Detail: Floral
  • Sleeve length: Long Sleeve
$176.00 $350.00
favourite
Cornelli Embellished Taffeta Prom Dress
View
KarenMillen

Cornelli Embellished Taffeta Prom Dress

  • Design: Embellished
  • Detail: Embellished
  • Fabric: Woven
$337.00 $746.00
favourite
Gathered Fabric Bandage Knitted Maxi Dress
View
KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Length: Maxi
  • Neckline: Racer Neck
  • Sleeve length: Sleeveless
$77.00 $306.00
blue color black color
favourite
Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
Plus
View
KarenMillen

Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress

  • Detail: Ruffle
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
$416.00
favourite
Strappy Pleated Maxi Dress
View
KarenMillen

Strappy Pleated Maxi Dress

  • Detail: Plain
  • Fabric: Woven
  • Style: Maxi Dress
$123.00 $306.00
favourite
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
View
KarenMillen

Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$112.00 $372.00
favourite
Lace Insert Satin Viscose Bias Cut Maxi Dress
View
KarenMillen

Lace Insert Satin Viscose Bias Cut Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Strappy
$372.00
pale-blue color blush color champagne color
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
View
KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Length: Maxi
  • Neckline: Cold Shoulder
  • Style: Maxi Dress
$103.00 $350.00
Showing 40 of 747
Back to main content