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Formal Maxi Dresses
Formal Maxi Dresses

Formal meets femininity in this collection of formal maxi dresses. Bring elegance to special occasions in intricately designed maxi dresses, from delicately beaded styles to light-catching crystals. Choose a shortcut to instant glamour with a black formal maxi dress, from sweeping skirts to show-stopping capes, these dresses strike an unforgettable style. For after-dark soirées, look to our long sleeve formal maxi dresses to achieve a sultry edge to any evening dress code.

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  • KarenMillen
    Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Enamel Chain Detail Halter Maxi Dress
    £229.00 £183.20 ( -20 % off )
  • KarenMillen
    Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Drama Halter Pleat Insert Woven Maxi Dress
    £149.00 £119.20 ( -20 % off )
  • KarenMillen
    Premium Satin Halter Neck Tailored Maxi Dress
    £219.00 £175.20 ( -20 % off )
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Pleated Cape Sleeve Low Back Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Crystal Applique Woven Strappy Maxi Dress
    £369.00 £295.20 ( -20 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
    £229.00 £183.20 ( -20 % off )
  • BESTSELLER
    KarenMillen
    Crystal Embellished One Shoulder Woven Maxi Dress
    £299.00
  • KarenMillen
    Georgette Pleated Bustier Cape Back Woven Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress
    £499.00 £399.20 ( -20 % off )
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Pleated Cape Sleeve Low Back Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Cold Shoulder 3D Floral Applique Woven Maxi Dress
    £319.00 £255.20 ( -20 % off )
  • KarenMillen
    Satin Back Crepe Column Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Placed Floral Crystal Embellished Tailored Cape Maxi Dress
    £499.00 £399.20 ( -20 % off )
  • KarenMillen
    Soft Tailored Waist Drape Corset Maxi Dress
    £279.00 £223.20 ( -20 % off )
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Satin Back Crepe Long Sleeved Column Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Georgette Pleated Bustier Cape Back Woven Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Rosette Mono Textured Woven Prom Maxi Dress
    £189.00 £151.20 ( -20 % off )
  • KarenMillen
    Tailored Applique Satin Beaded Maxi Dress
    £499.00 £150.00 ( -70 % off ) Sale
  • BESTSELLER
    KarenMillen
    Premium Embellished Tassel Sleeve Woven Maxi Dress
    £429.00
  • BESTSELLER
    KarenMillen
    Printed Viscose Cady Cold Shoulder Maxi Dress With Viscose Georgette Cowl Back
    £229.00 £69.00 ( -70 % off ) Sale
  • KarenMillen
    Embellished Detail Plunge Collared Woven Maxi Dress
    £499.00 £125.00 ( -75 % off ) Sale
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Satin Applique Woven Maxi Dress
    £239.00 £96.00 ( -60 % off ) Sale
  • KarenMillen
    Cutwork Beaded Georgette Pleat Insert Woven Maxi Dress
    £229.00 £69.00 ( -70 % off ) Sale
  • KarenMillen
    Crystal Applique Angel Sleeve Woven Maxi Dress
    £489.00 £147.00 ( -70 % off ) Sale
  • BESTSELLER
    KarenMillen
    Lace Applique Contrast Corseted Tailored Maxi Dress
    £319.00 £96.00 ( -70 % off ) Sale
  • BESTSELLER
    KarenMillen
    Italian Structured Textured Satin Bandeau Tailored Maxi Dress
    £279.00 £70.00 ( -75 % off ) Sale
  • KarenMillen
    Crystal Embellished Viscose Crepe Maxi Dress With Detachable Cape
    £349.00 £140.00 ( -60 % off ) Sale
  • KarenMillen
    Viscose Woven Panelled Crystal Mesh Maxi Dress
    £279.00 £84.00 ( -70 % off ) Sale
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Embellished Detail Plunge Collared Woven Maxi Dress
    £499.00 £125.00 ( -75 % off ) Sale
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Sequin Fishtail Halterneck Maxi
    £199.00 £139.00 ( -30 % off ) Sale
  • KarenMillen
    Crystal Embellished Viscose Crepe Woven Cape Maxi Dress
    £339.00 £102.00 ( -70 % off ) Sale
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Feather Crystal Embellished Maxi Dress
    £419.00 £105.00 ( -75 % off ) Sale
  • PLUS SIZE
    KarenMillen
    Plus Size Figure Form Bandage Knit Embellished Maxi Dress
    £219.00 £66.00 ( -70 % off ) Sale

Formal Maxi Dresses for Women