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Long Sleeve Prom Dresses

With puffed, angel, wide, draped, and asymmetric sleeves aplenty, the long sleeve prom dresses of this edit merge premium craftmanship with a modern vision. Marking the 2025 season with astute elegance, expect iterations of long sleeve prom dresses that are crafted from scintillating lengths of satin, silk, lace, jersey, linen, and taffeta, alongside structured options such as jersey, jacquard, and the four-way support of Compact Stretch. With streamlined monochromatics aplenty, the black long sleeve prom dress is balanced with considered color —- think rich jewel tones, bold brights, delicate pastels, and refined neutrals to discover. Finally, this edit boasts elevated touches that will bring your ensemble to life. Think long sleeved prom dresses with dynamic tassels, scintillating sequins, gathered rosettes, tactile feather trims, ornate lace panels, intricate embroidery, and embellished touches.
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favourite
Premium Embellished Caped Maxi Dress
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KarenMillen

Premium Embellished Caped Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
$719.00
black color purple color
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress

  • Detail: Embellished
  • Fabric: Polyester
  • Neckline: Crew
$269.00 $449.00
red color cobalt color ivory color
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Detail: Plain
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
$129.00 $319.00
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Embellished Taffeta Woven Shirt Dress
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KarenMillen

Embellished Taffeta Woven Shirt Dress

  • Design: Fabric Interest
  • Neckline: Collared
  • Style: Shirt Dress
$649.00
wine color dark-green color
favourite
Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
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KarenMillen

Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$309.00
favourite
Petal Applique Lace Woven Midi Dress
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KarenMillen

Petal Applique Lace Woven Midi Dress

  • Design: Floral
  • Detail: Applique
  • Length: Midi
$399.00
navy color green color purple color black color
favourite
Tailored Collared Long Sleeve Midi Dress
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KarenMillen

Tailored Collared Long Sleeve Midi Dress

  • Length: Midi
  • Neckline: Collared
  • Style: Midi Dress
$149.00 $359.00
ivory color cobalt color
favourite
Premium Slinky Crepe Embellished Cut Out Maxi Dress
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KarenMillen

Premium Slinky Crepe Embellished Cut Out Maxi Dress

  • Design: Embellished
  • Detail: Cutout
  • Style: Maxi Dress
$99.00 $249.00
favourite
Crystal Embellished Cowl Back Maxi Dress
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KarenMillen

Crystal Embellished Cowl Back Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
$189.00 $469.00
favourite
Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress

  • Detail: Mesh
  • Length: Midi
  • Style: Midi Dress
$179.00
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

  • Fabric: Acetate slinky
  • Length: Maxi
  • Neckline: Off the Shoulder
$269.00
navy color dark-red color lemon color
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

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
$129.00 $219.00
black color cobalt color
favourite
Tweed Embellished Trim Tailored Belted Mini Dress
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KarenMillen

Tweed Embellished Trim Tailored Belted Mini Dress

  • Detail: Buttons
  • Fabric: Polyester
  • Length: Mini
$499.00
favourite
Drapey Crepe V Neck Back Sleeved Maxi Dress
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KarenMillen

Drapey Crepe V Neck Back Sleeved Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
$129.00 $249.00
burgundy color red color black color silver color
favourite
Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress
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KarenMillen

Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress

  • Detail: Embellished
  • Fabric: Woven
  • Sleeve length: Long Sleeve
$189.00 $539.00
favourite
Polka Dot Tulle Plunge Balloon Sleeve Maxi Dress
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KarenMillen

Polka Dot Tulle Plunge Balloon Sleeve Maxi Dress

  • Detail: All Over Print
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$109.00 $309.00
favourite
Embroidered Organdie Balloon Sleeve Woven Maxi Dress
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KarenMillen

Embroidered Organdie Balloon Sleeve Woven Maxi Dress

  • Detail: Embellished
  • Neckline: Crew
  • Sleeve length: Long Sleeve
$219.00 $609.00
favourite
Compact Stretch Lace Sleeve Blazer Mini Dress
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KarenMillen

Compact Stretch Lace Sleeve Blazer Mini Dress

  • Fabric: Polyester
  • Sleeve length: Long Sleeve
  • Style: Blazer Dress
$409.00
black color ivory color
favourite
Tailored Satin Button Through Midi Dress
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KarenMillen

Tailored Satin Button Through Midi Dress

  • Design: Plain
  • Detail: Buttons
  • Style: Midi Dress
$309.00 $449.00
favourite
Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress
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KarenMillen

Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress

  • Design: Floral
  • Fabric: Woven
  • Length: Maxi
$289.00
green color burgundy color
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Knitted Dress
$159.00 $449.00
favourite
Satin Viscose Soft Midi Dress
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KarenMillen

Satin Viscose Soft Midi Dress

  • Detail: Plain
  • Neckline: High Neck
  • Style: Midi Dress
$139.00 $469.00
mint color ivory color
favourite
Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Fabric: Woven
  • Length: Maxi
  • Neckline: Crew
$349.00 $989.00
favourite
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Design: Plain
  • Detail: Embellished
  • Style: Midi Dress
$429.00
favourite
Metallic Thread Printed Cold Shoulder Woven Maxi Dress
Tall
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KarenMillen

Metallic Thread Printed Cold Shoulder Woven Maxi Dress

  • Length: Maxi
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
$159.00 $469.00
favourite
Compact Stretch Asymmetric Neckline Draped Midi Dress
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KarenMillen

Compact Stretch Asymmetric Neckline Draped Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$129.00 $359.00
sage color yellow color
favourite
Crystal Embellished Long Sleeve Woven Maxi Dress
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KarenMillen

Crystal Embellished Long Sleeve Woven Maxi Dress

  • Detail: Embellished
  • Length: Maxi
  • Sleeve length: Long Sleeve
$309.00 $879.00
favourite
Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress
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KarenMillen

Premium Mirrored Crystal Embellished Woven Long Sleeve Column Dress

  • Design: Embroidered
  • Detail: Embellished
  • Sleeve length: Long Sleeve
$279.00 $789.00
favourite
Tailored Lace up Back Detail Midi Dress
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KarenMillen

Tailored Lace up Back Detail Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Style: Midi Dress
$89.00 $249.00
ivory color black color cobalt color
favourite
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
$129.00 $359.00
emerald color cobalt color
favourite
Hotfix Studded Long Sleeve Shirt Woven Maxi Dress
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KarenMillen

Hotfix Studded Long Sleeve Shirt Woven Maxi Dress

  • Fabric: Woven
  • Neckline: Collared
  • Style: Maxi Dress
$119.00 $339.00
favourite
Pleated Beaded Detail Balloon Sleeve Maxi Dress
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KarenMillen

Pleated Beaded Detail Balloon Sleeve Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Style: Maxi Dress
$319.00
blue color red color
favourite
Drapey Crepe Ruched Detail Maxi Dress
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KarenMillen

Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Sleeve length: Long Sleeve
$269.00
favourite
Premium Crystal Embellished Jersey Cowl Neck Mini Dress
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KarenMillen

Premium Crystal Embellished Jersey Cowl Neck Mini Dress

  • Design: Plain
  • Length: Mini
  • Neckline: Cowl
$149.00 $359.00
gold color cobalt color
favourite
Thigh High Split Embellished Woven Fringed Midi Dress
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KarenMillen

Thigh High Split Embellished Woven Fringed Midi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
$299.00 $849.00
favourite
Cutwork Beaded Embroidered Woven Maxi Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Maxi Dress

  • Design: Embroidered
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
$229.00 $669.00
favourite
Premium Crystal Embellished Woven Maxi Dress
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KarenMillen

Premium Crystal Embellished Woven Maxi Dress

  • Length: Maxi
  • Neckline: Round Neck
  • Sleeve length: Long Sleeve
$379.00 $1079.00
favourite
Compact Stretch Embellished Trim Tailored Belted Mini Dress
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KarenMillen

Compact Stretch Embellished Trim Tailored Belted Mini Dress

  • Detail: Buttons
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
$189.00 $469.00
favourite
Hand Embellished Georgette Mini Dress
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KarenMillen

Hand Embellished Georgette Mini Dress

  • Fabric: Woven
  • Length: Mini
  • Style: Mini Dress
$359.00
favourite
Ombre Floral Crinkle V Neck Georgette Draped Woven Maxi Dress
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KarenMillen

Ombre Floral Crinkle V Neck Georgette Draped Woven Maxi Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
$139.00 $339.00
Showing 40 of 198
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