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Long Prom Dresses

Make an unforgettable entrance on your special night with our collection of long prom dresses. Whether you’re looking for flowing silhouettes or figure-enhancing designs, our range of maxi prom dresses ensures you’ll find the perfect fit for your prom ensemble. Crafted from luxurious fabrics and adorned with intricate details, our prom maxi dresses offer a combination of modern trends and timeless glamour. From delicate embellishments to sleek satin finishes, every gown is made to turn heads. Choose from an array of maxi dresses for prom, featuring thigh-high split and off-the-shoulder styles. Whether you prefer soft pastel tones, bold jewel hues, or classic black, our collection of long dresses for prom has something to suit every style. Elevate your prom night with a long prom dress that complements your figure and leaves a lasting impression.

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favourite
Premium Slinky Crepe Scarf Detail Maxi Dress
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KarenMillen

Premium Slinky Crepe Scarf Detail Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£47.00 £189.00
light-blue color black color burgundy color
favourite
Tall Ruffle Strappy Woven Maxi Dress
Tall
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KarenMillen

Tall Ruffle Strappy Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£90.00 £299.00
favourite
Leather Strappy Corset Maxi Dress
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KarenMillen

Leather Strappy Corset Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£150.00 £499.00
favourite
Applique Organdie Floral Graphic Maxi Dress
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KarenMillen

Applique Organdie Floral Graphic Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Maxi Dress
£102.00 £339.00
favourite
Textured Rosette Prom Maxi Dress
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KarenMillen

Textured Rosette Prom Maxi Dress

  • Design: Textured
  • Neckline: Bandeau
  • Style: Maxi Dress
£199.00
favourite
Kimono Sleeve Embellished Maxi Dress
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KarenMillen

Kimono Sleeve Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£90.00 £299.00
blue color rust color
favourite
Ooto Sheer Panelled Woven Maxi Dress
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KarenMillen

Ooto Sheer Panelled Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£105.00 £349.00
favourite
One Shoulder Draped Satin Woven Maxi Dress
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KarenMillen

One Shoulder Draped Satin Woven Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Midaxi Dress
£36.00 £119.00
favourite
Bandage Figure Form Knit Embellished Maxi Dress
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KarenMillen

Bandage Figure Form Knit Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£75.00 £149.00
black color ivory color
favourite
Crystal Applique Woven Maxi Dress
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KarenMillen

Crystal Applique Woven Maxi Dress

  • Design: Fabric Interest
  • Neckline: Plunge
  • Sleeve length: Short Sleeve
£236.00 £589.00
favourite
Soft Tailored Cape Sleeve Maxi Dress
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KarenMillen

Soft Tailored Cape Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£87.00 £289.00
black color ivory color
favourite
Plus Size Floral Woven Shirt Dress
Plus
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KarenMillen

Plus Size Floral Woven Shirt Dress

  • Design: Patterned
  • Fabric: Cotton
  • Style: Maxi Dress
£167.30 £239.00
mono color black color
favourite
Velvet Asymmetric One Shoulder Tailored Maxi Dress
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KarenMillen

Velvet Asymmetric One Shoulder Tailored Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Mini Dress
£51.00 £169.00
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Embellished Detail Plunge Collared Woven Maxi Dress
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KarenMillen

Embellished Detail Plunge Collared Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£125.00 £499.00
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Tall Taffeta Bow Detail Woven Maxi Dress
Tall
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KarenMillen

Tall Taffeta Bow Detail Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£111.00 £369.00
favourite
Petite Crystal Embellished Satin Wrap Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Satin Wrap Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£57.00 £229.00
favourite
Taffeta Check Bow Detail Tailored Maxi Dress
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KarenMillen

Taffeta Check Bow Detail Tailored Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Sleeveless
£81.00 £269.00
favourite
Drapey Crepe Trim Detail Ruched Maxi Dress
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KarenMillen

Drapey Crepe Trim Detail Ruched Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£59.00 £99.00
favourite
Embellished Figure Form Bandage Bandeau Maxi Dress
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KarenMillen

Embellished Figure Form Bandage Bandeau Maxi Dress

  • Occasion: Occasion
  • SleeveLength: Sleeveless
  • Style: Knitted Dress
£51.00 £169.00
hot-pink color black color
favourite
Diamante Trim Rose Woven Maxi Dress
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KarenMillen

Diamante Trim Rose Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£57.00 £229.00
favourite
Velvet Embellished Long Sleeve Maxi Dress
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KarenMillen

Velvet Embellished Long Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£90.00 £299.00
favourite
Soft Tailored Peplum Bandeau Tailored Maxi Dress
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KarenMillen

Soft Tailored Peplum Bandeau Tailored Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£67.00 £269.00
black color ivory color
favourite
Satin Back Crepe Column Woven Maxi Dress
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KarenMillen

Satin Back Crepe Column Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£83.30 £119.00
navy color champagne color emerald color
favourite
Polished Tailored Cape Drape Maxi Column Dress
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KarenMillen

Polished Tailored Cape Drape Maxi Column Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£153.30 £219.00
ivory color black color
favourite
Stripe Fabric Detail Fluid Halter Maxi Dress
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KarenMillen

Stripe Fabric Detail Fluid Halter Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Style: maxidress
£169.00
red color black color cobalt color
favourite
Devore Strappy Woven Maxi Dress
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KarenMillen

Devore Strappy Woven Maxi Dress

  • Fabric: Woven
  • Neckline: Cowl
  • Sleeve length: Strappy
£179.00
favourite
Crystal Beaded Strappy Woven Maxi Dress
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KarenMillen

Crystal Beaded Strappy Woven Maxi Dress

  • Design: Front & Back Placement
  • Detail: Embellished
  • Length: Maxi
£120.00 £479.00
favourite
Polished Tailored Bandeau Tux Maxi Dress
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KarenMillen

Polished Tailored Bandeau Tux Maxi Dress

  • Detail: Buttons
  • Fabric: Polyester
  • Sleeve length: Sleeveless
£130.00 £259.00
favourite
Velvet Cross Front Woven Maxi Dress
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KarenMillen

Velvet Cross Front Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£84.00 £169.00
favourite
Tall Embellished Detail Plunge Collared Woven Maxi Dress
Tall
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KarenMillen

Tall Embellished Detail Plunge Collared Woven Maxi Dress

  • Length: Maxi
  • SleeveLength: Sleeveless
  • Style: Maxi Dress
£150.00 £499.00
favourite
Compact Stretch Jacquard Insert Split Front Midaxi Dress
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KarenMillen

Compact Stretch Jacquard Insert Split Front Midaxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Midaxi Dress
£60.00 £199.00
black color ivory color
favourite
Petite Square Neck Tailored Full Skirted Maxi Dress
Petite
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KarenMillen

Petite Square Neck Tailored Full Skirted Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Sleeve length: Short Sleeve
£199.00
favourite
Tall Italian Structured Textured Satin Bandeau Tailored Maxi Dress
Tall
View
KarenMillen

Tall Italian Structured Textured Satin Bandeau Tailored Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£56.00 £279.00
favourite
Petite Devoure One Shoulder Woven Maxi Dress With Trim Detail
Petite
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KarenMillen

Petite Devoure One Shoulder Woven Maxi Dress With Trim Detail

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£113.00 £189.00
favourite
Tall Placed Floral Halter Embroidered Crepe Woven Maxi Dress
Tall
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KarenMillen

Tall Placed Floral Halter Embroidered Crepe Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£75.00 £299.00
favourite
Viscose Satin Woven Maxi Dress With Lace Panelled Detail
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KarenMillen

Viscose Satin Woven Maxi Dress With Lace Panelled Detail

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£78.00 £259.00
favourite
Petite Diamante Trim Rose Woven Maxi Dress
Petite
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KarenMillen

Petite Diamante Trim Rose Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£69.00 £229.00
favourite
Polka Dot Devore Strappy Woven Maxi Dress
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KarenMillen

Polka Dot Devore Strappy Woven Maxi Dress

  • Detail: Straps
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£54.00 £179.00
favourite
Petite Velvet Cross Front Woven Maxi Dress
Petite
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KarenMillen

Petite Velvet Cross Front Woven Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Neckline: Halterneck
£68.00 £169.00
favourite
Petite Crystal Embellished Woven Plunge Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Woven Plunge Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£143.00 £359.00
Showing 40 of 494
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