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A Line Prom Dresses

Sculpting and seamless, the timeless silhouette is merged with occasionwear codes for the a line prom dresses edit. Expect fit-and-flare cuts that are informed by 2025’s leading trends in elegant styling, realized through luxury textiles, premium craftsmanship and intricate detailing. Expect a line prom dress picks that contour the form in jersey, ponte, scuba, satin, crêpe, and the unparalleled four-way support of our iconic Compact Stretch. You’ll also notice a line skirt prom dresses in scintillating satin, languid silk, elegant linen, flowing chiffon, and cascading organza. From the streamlined black a line prom dress to vibrant jewel tones, refreshing citrus hues, captivating brights, classic neutrals, and charming pinks, find your color and contour in the edit.
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favourite
Lily Macrae - Printed Twill Bandeau Prom Dress
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KarenMillen

Lily Macrae - Printed Twill Bandeau Prom Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Prom Dress
$399.00
favourite
Textured Ruffle Woven Midi Prom Dress
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KarenMillen

Textured Ruffle Woven Midi Prom Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
$539.00
ink color mink color
favourite
Satin Sequin And Embroidery Woven Prom Dress
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KarenMillen

Satin Sequin And Embroidery Woven Prom Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$249.00 $499.00
favourite
Petite Strappy Off The Shoulder Taffeta Woven Prom Dress
Petite
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KarenMillen

Petite Strappy Off The Shoulder Taffeta Woven Prom Dress

  • Length: Maxi
  • SleeveLength: Strappy
  • Style: Maxi Dress
$129.00 $639.00
favourite
Viscose Linen Corset Prom Dress
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KarenMillen

Viscose Linen Corset Prom Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$149.00 $379.00
red color ivory color
favourite
Petite Satin Sequin And Embroidery Woven Prom Dress
Petite
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KarenMillen

Petite Satin Sequin And Embroidery Woven Prom Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$499.00
favourite
Romantic Floral Print Prom Woven Mini Dress
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KarenMillen

Romantic Floral Print Prom Woven Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • Style: Mini Dress
$89.00 $259.00
favourite
Tailored Jacquard Strappy Mini Prom Dress
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KarenMillen

Tailored Jacquard Strappy Mini Prom Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Strappy
$139.00 $459.00
favourite
Romantic Floral Print Prom Woven Maxi Dress
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KarenMillen

Romantic Floral Print Prom Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$249.00 $499.00
favourite
Archive Collection - Taffeta Draped Shoulder Midi Prom Dress
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KarenMillen

Archive Collection - Taffeta Draped Shoulder Midi Prom Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
$149.00 $499.00
favourite
Diamante Trim Bodice Detail Metallic Jacquard Prom Dress
Tall
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KarenMillen

Diamante Trim Bodice Detail Metallic Jacquard Prom Dress

  • Length: Midi
  • Sleeve length: Strappy
  • Style: Midi Dress
$139.00 $479.00
favourite
Premium Mirrored Crystal Embellished Woven Prom Dress
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KarenMillen

Premium Mirrored Crystal Embellished Woven Prom Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$319.00 $799.00
favourite
Archive Embroidered Applique Organdie Woven Prom Dress
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KarenMillen

Archive Embroidered Applique Organdie Woven Prom Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
$799.00
silver color red color
favourite
Plus Size Romantic Floral Print Prom Woven Maxi Dress
Plus
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KarenMillen

Plus Size Romantic Floral Print Prom Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$169.00 $499.00
favourite
Amelia Graham Tall Printed Tailored Bandeau Prom Dress
Tall
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KarenMillen

Amelia Graham Tall Printed Tailored Bandeau Prom Dress

  • Length: Midi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$99.00 $279.00
favourite
Lily Macrae - Textured Strappy Woven Prom Dress
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KarenMillen

Lily Macrae - Textured Strappy Woven Prom Dress

  • Length: Maxi
  • SleeveLength: Strappy
  • Style: Maxi Dress
$379.00
favourite
Tile Silk Cotton Bustier Woven Prom Dress
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KarenMillen

Tile Silk Cotton Bustier Woven Prom Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
$149.00 $419.00
favourite
Drama Taffeta Rosette Woven Maxi Prom Dress
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KarenMillen

Drama Taffeta Rosette Woven Maxi Prom Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Dress
$159.00 $459.00
favourite
Archive Tall Embroidered Applique Organdie Woven Prom Dress
Tall
View
KarenMillen

Archive Tall Embroidered Applique Organdie Woven Prom Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$279.00 $799.00
favourite
Petite Romantic Floral Print Prom Woven Maxi Dress
Petite
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KarenMillen

Petite Romantic Floral Print Prom Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Strappy
$249.00 $499.00
favourite
Scattered Floral Twill Mini Puff Ball Woven Dress
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KarenMillen

Scattered Floral Twill Mini Puff Ball Woven Dress

  • Length: Mini
  • Occasion: Occasion
  • SleeveLength: Strappy
$199.00
favourite
Petite Lily Macrae - Textured Strappy Woven Prom Dress
Petite
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KarenMillen

Petite Lily Macrae - Textured Strappy Woven Prom Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Strappy
$379.00
favourite
Tall Diamante Trim Bodice Detail Metallic Jacquard Prom Dress
Tall
View
KarenMillen

Tall Diamante Trim Bodice Detail Metallic Jacquard Prom Dress

  • Length: Midi
  • SleeveLength: Strappy
  • Style: Midi Dress
$139.00 $479.00
favourite
Embroidered Applique Crinkle Deep V Woven Midi Prom Dress
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KarenMillen

Embroidered Applique Crinkle Deep V Woven Midi Prom Dress

  • Length: Midi
  • Occasion: Occasion
  • SleeveLength: Strappy
$179.00 $599.00
favourite
Petite Premium Mirrored Crystal Embellished Woven Prom Dress
Petite
View
KarenMillen

Petite Premium Mirrored Crystal Embellished Woven Prom Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
$319.00 $799.00
favourite
Structured Viscose Satin Chain Print Tailored Prom Mini Dress
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KarenMillen

Structured Viscose Satin Chain Print Tailored Prom Mini Dress

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Mini Dress
$159.00 $539.00
favourite
Structured Viscose Satin Chain Print Tailored Prom Maxi Dress
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KarenMillen

Structured Viscose Satin Chain Print Tailored Prom Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Maxi Dress
$169.00 $579.00
favourite
Structured Viscose Satin Animal Print Tailored Prom Maxi Dress
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KarenMillen

Structured Viscose Satin Animal Print Tailored Prom Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Strappy
  • Style: Maxi Dress
$169.00 $579.00
favourite
Structured Viscose Satin Animal Print Tailored Prom Mini Dress
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KarenMillen

Structured Viscose Satin Animal Print Tailored Prom Mini Dress

  • Length: Mini
  • Occasion: Occasion
  • Style: Mini Dress
$159.00 $539.00
favourite
Lydia Millen Velvet Off The Shoulder Woven Prom Midaxi Dress With Taffeta Bow
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KarenMillen

Lydia Millen Velvet Off The Shoulder Woven Prom Midaxi Dress With Taffeta Bow

  • Length: Midaxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
$399.00
favourite
Lydia Millen Petite Velvet Off The Shoulder Woven Prom Midaxi Dress With Taffeta Bow
Petite
View
KarenMillen

Lydia Millen Petite Velvet Off The Shoulder Woven Prom Midaxi Dress With Taffeta Bow

  • Length: Midaxi
  • SleeveLength: Sleeveless
  • Style: Midaxi Dress
$399.00
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