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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
    Soft Tailored Colour Block Cape Detail Full Skirted Maxi Dress
    £289.00 £144.50 ( -50 % off )
  • 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
    Soft Tailored Colour Block Cape Detail Full Skirted Maxi Dress
    £289.00 £144.50 ( -50 % off )
  • KarenMillen
    Floral Applique Woven Strappy Maxi Dress
    £369.00 £184.50 ( -50 % off )
  • KarenMillen
    Crystal Embellished Cady Woven Cape Maxi Dress
    £579.00 £289.50 ( -50 % off )
  • KarenMillen
    Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Viscose Cady Backless Bodycon Maxi Dress With Detachable Viscose Georgette Cape
    £239.00 £119.50 ( -50 % off )
  • KarenMillen
    Embellished Kimono Sleeve Beaded Woven Maxi Dress
    £399.00 £199.50 ( -50 % off )
  • KarenMillen
    Cut Out Crystal Embellished Woven Maxi Dress
    £299.00 £149.50 ( -50 % off )
  • KarenMillen
    Fringed Beaded Halter Neck Woven Maxi Dress
    £439.00 £219.50 ( -50 % off )
  • PETITE 5’3 AND UNDER
    KarenMillen
    Petite Halter Diamante Enamel Trim Woven Pleated Split Maxi Dress
    £219.00 £175.20 ( -20 % off )
  • KarenMillen
    Embellished Detail Drapey Woven Maxi Dress
    £629.00 £314.50 ( -50 % off )
  • KarenMillen
    Floral Applique Woven Strappy Maxi Dress
    £369.00 £184.50 ( -50 % off )
  • KarenMillen
    Applique And Lace Georgette Woven Halter Maxi Dress
    £289.00 £144.50 ( -50 % off )
  • KarenMillen
    Crystal Embellished One Shoulder Woven Maxi Dress
    £299.00 £239.20 ( -20 % off )
  • KarenMillen
    Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
    £169.00 £135.20 ( -20 % off )
  • KarenMillen
    Floral Applique Organdie Woven Bandeau Maxi Dress
    £349.00 £174.50 ( -50 % off )
  • KarenMillen
    Enamel Chain Detail Halter Maxi Dress
    £229.00 £114.50 ( -50 % off )
  • PETITE 5’3 AND UNDER
    KarenMillen
    Petite Placed Floral Crystal Embellished Tailored Cape Maxi Dress
    £499.00 £399.20 ( -20 % off )
  • PETITE 5’3 AND UNDER
    KarenMillen
    Petite Placed Sequin Fishtail Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Drama Halter Pleat Insert Woven Maxi Dress
    £149.00 £119.20 ( -20 % off )
  • KarenMillen
    Satin Strong Shoulder Woven Maxi Dress
    £229.00 £114.50 ( -50 % off )
  • KarenMillen
    Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Georgette Pleated Bustier Cape Back Woven Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • KarenMillen
    Soft Tailored Asymmetric Neck Cape Maxi Dress
    £229.00 £183.20 ( -20 % off )
  • KarenMillen
    Georgette Pleated Bustier One Shoulder Drama Woven Maxi Dress
    £139.00 £69.50 ( -50 % off )
  • KarenMillen
    Soft Tailored Waist Drape Corset Maxi Dress
    £279.00 £223.20 ( -20 % off )
  • KarenMillen
    One Shoulder Embellished Woven Maxi Dress
    £279.00 £139.50 ( -50 % off )
  • KarenMillen
    Hammered Satin Deep V Strappy Woven Maxi Dress
    £119.00 £95.20 ( -20 % off )
  • KarenMillen
    Cut Out Crystal Embellished Woven Maxi Dress
    £329.00 £263.20 ( -20 % off )
  • KarenMillen
    Pleated Cape Sleeve Low Back Maxi Dress
    £129.00 £103.20 ( -20 % off )
  • KarenMillen
    Enamel Chain Detail Kimono Maxi Dress
    £239.00 £191.20 ( -20 % off )
  • KarenMillen
    Satin Guipure Lace Woven Maxi Slip Dress
    £289.00 £144.50 ( -50 % off )
  • KarenMillen
    Crystal Embellished One Shoulder Woven Maxi Dress
    £299.00 £149.50 ( -50 % off )
  • KarenMillen
    Viscose Satin Woven Maxi Dress With Lace Panelled Detail
    £259.00 £129.50 ( -50 % off )
  • KarenMillen
    Drama Halter Pleat Insert Woven Maxi Dress
    £139.00 £69.50 ( -50 % off )
  • KarenMillen
    Petite Premium Viscose Jersey Crepe Cowl Neck Maxi Dress
    £199.00 £159.20 ( -20 % off )
  • Petite 5'3 and Under
    KarenMillen
    Petite Floral Applique Woven Strappy Maxi Dress
    £369.00 £295.20 ( -20 % off )
  • KarenMillen
    Scattered Floral Print Woven Pleated Cape Maxi Dress
    £179.00 £143.20 ( -20 % off )

Formal Maxi Dresses for Women