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Plus Size Black Dresses

Every occasion, perfectly dressed. Discover our curated edit of plus size black dresses, thoughtfully designed to flatter sizes XL to XXXL. From everyday essentials to elevated occasionwear, explore premium mini, midi and maxi silhouettes that combine timeless style with a confident, flattering fit for every plan in your calendar. Rediscover our hero Forever Dress alongside polished button-up shirt dresses, complete with belted waists that create a defined silhouette. For special occasions, explore plus size black dresses featuring flattering asymmetric necklines, contemporary keyhole cut-out detailing and soft draping that moves with every step. Find your perfect plus size black dress and wear it with confidence season after season.
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favourite
Plus Size Sequin Halter Neck Hanky Hem Maxi Dress
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KarenMillen

Plus Size Sequin Halter Neck Hanky Hem Maxi Dress

  • Design: Plain
  • Detail: Sequin
  • Length: Maxi
£135.20 £169.00
favourite
Plus Size Forever Structured Crepe Pleat Dress
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KarenMillen

Plus Size Forever Structured Crepe Pleat Dress

  • Length: Midi
  • Sleeve length: Short Sleeve
  • Style: Midi Dress
£175.20 £219.00
favourite
Plus Size Forever Structured Crepe Belted Midi Dress
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KarenMillen

Plus Size Forever Structured Crepe Belted Midi Dress

  • Length: Midi
  • Sleeve length: 3/4 Sleeve
  • Style: Midi Dress
£159.20 £199.00
favourite
Plus Size Spot Print Pleated Slub Organdie Peplum Woven Maxi Dress
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KarenMillen

Plus Size Spot Print Pleated Slub Organdie Peplum Woven Maxi Dress

  • Detail: Plain
  • Sleeve length: Strappy
  • Style: Maxi Dress
£159.20 £199.00
favourite
Plus Size Tailored Linen Statement Button Front Pencil Midi Dress
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KarenMillen

Plus Size Tailored Linen Statement Button Front Pencil Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£60.00 £199.00
favourite
Plus Size Rose Embroidered Cotton Twill Woven Shirt Dress With Eyelets
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KarenMillen

Plus Size Rose Embroidered Cotton Twill Woven Shirt Dress With Eyelets

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£179.00 £299.00
favourite
Plus Size Sleeveless Pu Tipped Military Bandage Midi Dress
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KarenMillen

Plus Size Sleeveless Pu Tipped Military Bandage Midi Dress

  • Design: Plain
  • Length: Midi
  • Style: Midi Dress
£89.00 £149.00
favourite
Plus Size Textured Compact Stretch V Neck Button Detail Midi Dress
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KarenMillen

Plus Size Textured Compact Stretch V Neck Button Detail Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£88.00 £219.00
favourite
Plus Size Bandage Figure Form Knit Embellished Maxi Dress
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KarenMillen

Plus Size Bandage Figure Form Knit Embellished Maxi Dress

  • Length: Maxi
  • Sleeve length: Strappy
  • Style: Maxi Dress
£135.20 £169.00
favourite
Plus Size Cotton Poplin Pleated Maxi Dress
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KarenMillen

Plus Size Cotton Poplin Pleated Maxi Dress

  • Design: Plain
  • Fabric: Woven
  • Sleeve length: Sleeveless
£107.00 £179.00
favourite
Plus Size Tailored Asymmetric Neck Strappy Detail Dress
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KarenMillen

Plus Size Tailored Asymmetric Neck Strappy Detail Dress

  • Sleeve length: Strappy
  • Style: Midi Dress
£81.00 £269.00
favourite
Plus Size Essential Techno Short Sleeve Woven Shirt Dress With Gold Hardware
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KarenMillen

Plus Size Essential Techno Short Sleeve Woven Shirt Dress With Gold Hardware

  • Design: Plain
  • Detail: Plain
  • Style: Maxi Dress
£129.00
favourite
Plus Size Viscose Blend Popper Detail Split Knit Midi Dress
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KarenMillen

Plus Size Viscose Blend Popper Detail Split Knit Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£38.00 £129.00
black color forest color
favourite
Plus Size Bold Stripe Cotton Woven Maxi Shirt Dress
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KarenMillen

Plus Size Bold Stripe Cotton Woven Maxi Shirt Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£56.00 £139.00
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