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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 £119.40 ( -40 % off )
  • KarenMillen
    Crystal Embellished One Shoulder Woven Maxi Dress
    £299.00 £179.40 ( -40 % off )
  • KarenMillen
    Enamel Chain Detail Halter Maxi Dress
    £229.00 £137.40 ( -40 % off )
  • KarenMillen
    One Shoulder Embellished Woven Maxi Dress
    £279.00 £167.40 ( -40 % off )
  • KarenMillen
    Drama Halter Pleat Insert Woven Maxi Dress
    £149.00 £89.40 ( -40 % off )
  • KarenMillen
    Enamel Chain Detail Halter Maxi Dress
    £229.00 £137.40 ( -40 % off )
  • KarenMillen
    Hammered Satin Deep V Strappy Woven Maxi Dress
    £119.00 £71.40 ( -40 % off )
  • KarenMillen
    Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £119.40 ( -40 % off )
  • BESTSELLER
    KarenMillen
    Premium Embellished High Neck Woven Maxi Dress With Cape
    £629.00 £377.40 ( -40 % off )
  • KarenMillen
    Floral Applique Organdie Woven Bandeau Maxi Dress
    £349.00 £209.40 ( -40 % off )
  • KarenMillen
    Cut Out Crystal Embellished Woven Maxi Dress
    £299.00 £179.40 ( -40 % off )
  • KarenMillen
    Georgette Pleated Bustier Cape Back Woven Maxi Dress
    £199.00 £119.40 ( -40 % off )
  • KarenMillen
    Applique And Lace Georgette Woven Halter Maxi Dress
    £289.00 £173.40 ( -40 % off )
  • KarenMillen
    Crystal Embellished Cady Woven Cape Maxi Dress
    £579.00 £347.40 ( -40 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Enamel Chain Detail Halter Maxi Dress
    £229.00 £137.40 ( -40 % off )
  • KarenMillen
    Premium Embellished High Neck Woven Maxi Dress With Cape
    £629.00 £377.40 ( -40 % off )
  • KarenMillen
    Crystal Applique Woven Strappy Maxi Dress
    £369.00 £221.40 ( -40 % off )
  • KarenMillen
    Taffeta Drama Sculptural Tailored Maxi Dress
    £399.00 £239.40 ( -40 % off )
  • KarenMillen
    Satin Halter Pleated Woven Maxi Dress
    £149.00 £119.20 ( -20 % off )
  • KarenMillen
    Viscose Satin Woven Maxi Dress With Lace Panelled Detail
    £259.00 £155.40 ( -40 % off )
  • KarenMillen
    Satin Strong Shoulder Woven Maxi Dress
    £229.00 £137.40 ( -40 % off )
  • KarenMillen
    Georgette Pleated Bustier One Shoulder Drama Woven Maxi Dress
    £139.00 £83.40 ( -40 % off )
  • BESTSELLER
    KarenMillen
    Crystal Applique Woven Strappy Maxi Dress
    £369.00 £221.40 ( -40 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Lace Applique Contrast Sleeveless Tailored Maxi Dress
    £269.00 £161.40 ( -40 % off )
  • TALL 5'10 AND OVER
    KarenMillen
    Tall Ombre Floral Soft Pleated One Shoulder Maxi Dress
    £199.00 £119.40 ( -40 % off )
  • KarenMillen
    Polka Dot Devore Bias Cut Maxi Dress
    £189.00 £113.40 ( -40 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Floral Applique Woven Strappy Maxi Dress
    £369.00 £221.40 ( -40 % off )
  • KarenMillen
    Compact Stretch High Neck Open Back Tailored Maxi Dress
    £199.00 £119.40 ( -40 % off )
  • KarenMillen
    Polka Dot Devore Strappy Woven Maxi Dress
    £179.00 £107.40 ( -40 % off )
  • KarenMillen
    Premium Satin Halter Neck Tailored Maxi Dress
    £219.00 £131.40 ( -40 % off )
  • KarenMillen
    Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £77.40 ( -40 % off )
  • KarenMillen
    Floral Tulle Balloon Sleeve Plunge Woven Maxi Dress
    £169.00 £101.40 ( -40 % off )
  • KarenMillen
    Scattered Floral Print Woven Pleated Cape Maxi Dress
    £179.00 £107.40 ( -40 % off )
  • PLUS SIZE
    KarenMillen
    Plus Size Premium Viscose Linen Asymmetric Neck Tailored Pencil Maxi Dress
    £229.00 £137.40 ( -40 % off )
  • KarenMillen
    Drama Halter Pleat Insert Woven Maxi Dress
    £139.00 £83.40 ( -40 % off )
  • BESTSELLER
    KarenMillen
    Crystal Embellished One Shoulder Woven Maxi Dress
    £299.00
  • KarenMillen
    Premium Satin Halter Neck Tailored Maxi Dress
    £219.00 £131.40 ( -40 % off )
  • KarenMillen
    Soft Tailored Waist Drape Corset Maxi Dress
    £279.00 £167.40 ( -40 % off )
  • KarenMillen
    Enamel Chain Detail Kimono Maxi Dress
    £239.00 £143.40 ( -40 % off )
  • PETITE 5'3 AND UNDER
    KarenMillen
    Petite Hammered Satin Cowl Neck Woven Maxi Dress
    £129.00 £77.40 ( -40 % off )

Formal Maxi Dresses for Women