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Maxi Mother of the Bride Dresses

Discover our collection of long mother of the bride dresses, designed for every wedding venue, theme and setting. From classic silhouettes to modern designs, our long dresses for mother’s of the bride feature luxurious fabrics, flattering fits, and elevated details. Whether you prefer timeless lace, graceful chiffon, or shimmering embellishments, you’ll find a dress that complements both the occasion and your style. Explore long mother of the bride dresses below.
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favourite
Drapey Crepe Ruched Detail Maxi Dress
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KarenMillen

Drapey Crepe Ruched Detail Maxi Dress

  • Fabric: Acetate slinky
  • Neckline: Cowl
  • Style: Maxi Dress
£149.00
favourite
Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Design: Plain
  • Detail: Embellished
  • Fabric: Polyester
£53.00 £179.00
favourite
Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
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KarenMillen

Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Detail: Ruched
  • Fabric: Acetate slinky
  • Style: Maxi Dress
£104.30 £149.00
dark-red color lemon color
favourite
Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress
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KarenMillen

Embellished Figure Form Bandage And Chiffon Sleeve Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Knitted Dress
£47.00 £189.00
favourite
Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Design: Plain
  • Neckline: Crew
  • Style: Maxi Dress
£220.00 £549.00
favourite
Abstract Print Ruffle Sleeve Button Through Midi Dress
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KarenMillen

Abstract Print Ruffle Sleeve Button Through Midi Dress

  • Detail: All Over Print
  • Length: Midi
  • Style: Midi Dress
£54.00 £109.00
favourite
Petite Drapey Crepe Ruched Detail Maxi Dress
Petite
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KarenMillen

Petite Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Neckline: Cowl
  • Style: Maxi Dress
£149.00
favourite
Crinkle Georgette Cape Blur Print Woven Maxi Dress
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KarenMillen

Crinkle Georgette Cape Blur Print Woven Maxi Dress

  • Design: Floral
  • Fabric: Woven
  • Sleeve length: Cap Sleeve
£80.00 £159.00
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Crystal Embellished Cutwork Cape Detail Woven Maxi Dress
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KarenMillen

Crystal Embellished Cutwork Cape Detail Woven Maxi Dress

  • Design: Floral
  • Neckline: High Neck
  • Sleeve length: Short Sleeve
£111.00 £369.00
black color purple color
favourite
Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress
Tall
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KarenMillen

Foil Metallic Figure Form Bandage Angel Sleeve Knit Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£79.00 £159.00
hot-pink color silver color
favourite
Compact Stretch Diamante Trim Detail Column Dress
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KarenMillen

Compact Stretch Diamante Trim Detail Column Dress

  • Design: Plain
  • Fabric: Polyester
  • Style: Midi Dress
£199.20 £249.00
ivory color black color
favourite
Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
Plus
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KarenMillen

Plus Size Viscose Georgette Rosette Ruffle Halterneck Maxi Dress

  • Detail: Ruffle
  • Fabric: Woven
  • Length: Maxi
£132.30 £189.00
favourite
Gathered Fabric Bandage Knitted Maxi Dress
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KarenMillen

Gathered Fabric Bandage Knitted Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Knitted Dress
£35.00 £139.00
blue color black color
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£47.00 £159.00
favourite
Tulle Layered Marble Print Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Marble Print Long Sleeve Maxi Dress

  • Neckline: V Neck
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£189.00
favourite
Petite Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
Petite
View
KarenMillen

Petite Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Detail: Ruched
  • Fabric: Acetate slinky
  • Sleeve length: Long Sleeve
£74.00 £149.00
favourite
Cowl Neck Drape Woven Maxi Dress
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KarenMillen

Cowl Neck Drape Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£75.00 £189.00
favourite
Crinkle Cross Front Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cross Front Georgette Woven Maxi Dress

  • Fabric: Polyester
  • Length: Maxi
  • Sleeve length: Sleeveless
£118.30 £169.00
lemon color pink color
favourite
Plus Size Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
Plus
View
KarenMillen

Plus Size Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress

  • Design: Spots
  • Detail: All Over Print
  • Neckline: Round Neck
£219.00
favourite
Amelia Graham Printed Cady One Shoulder Maxi Dress
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KarenMillen

Amelia Graham Printed Cady One Shoulder Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£50.00 £169.00
favourite
Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress
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KarenMillen

Velvet Sleeveless Body With Taffeta Drop Waist Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£54.00 £179.00
favourite
Viscose Georgette Butterfly Print Rosette Halterneck Maxi Dress
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KarenMillen

Viscose Georgette Butterfly Print Rosette Halterneck Maxi Dress

  • Detail: All Over Print
  • Fabric: Woven
  • Style: Maxi Dress
£99.00 £199.00
favourite
Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress
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KarenMillen

Spot Print Viscose Georgette Cape Sleeve Ruffle Woven Maxi Dress

  • Design: Spots
  • Neckline: Round Neck
  • Sleeve length: Cap Sleeve
£153.30 £219.00
favourite
Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress
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KarenMillen

Animal Print Georgette Embellished Short Sleeve Woven Maxi Dress

  • Length: Maxi
  • Sleeve length: Short Sleeve
  • Style: Maxi Dress
£98.00 £329.00
favourite
Baroque Balloon Sleeve Maxi Dress
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KarenMillen

Baroque Balloon Sleeve Maxi Dress

  • Design: All Over Print
  • Fabric: Woven
  • Length: Maxi
£80.00 £199.00
favourite
Stretch Velvet Crew Neck Cape Shoulder Maxi Dress
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KarenMillen

Stretch Velvet Crew Neck Cape Shoulder Maxi Dress

  • Length: Maxi
  • Sleeve length: Sleeveless
  • Style: Maxi Dress
£132.30 £189.00
favourite
Bandage Figure Form Chiffon Sleeve Knit Dress
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KarenMillen

Bandage Figure Form Chiffon Sleeve Knit Dress

  • Design: Plain
  • Fabric: Polyester
  • Style: Maxi Dress
£104.30 £149.00
black color merlot color
favourite
Fruit Print Embellished Collar Twill Midi Dress
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KarenMillen

Fruit Print Embellished Collar Twill Midi Dress

  • Length: Midi
  • Sleeve length: Sleeveless
  • Style: Midi Dress
£179.00
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
Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress
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KarenMillen

Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress

  • Length: Midi
  • Neckline: High Neck
  • Style: Midi Dress
£149.00 £299.00
favourite
Tailored Lace up Back Detail Midi Dress
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KarenMillen

Tailored Lace up Back Detail Midi Dress

  • Length: Midi
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£41.00 £139.00
ivory color black color cobalt color
favourite
Jacquard Long Sleeve Hanky Hem Woven Maxi Dress
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KarenMillen

Jacquard Long Sleeve Hanky Hem Woven Maxi Dress

  • Design: Jacquard
  • Neckline: Round Neck
  • Style: Maxi Dress
£47.00 £159.00
favourite
Tailored Drape Maxi Dress
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KarenMillen

Tailored Drape Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Fabric: Polyester
£78.00 £259.00
black color gold color
favourite
Viscose Georgette Rosette Ruffle Halterneck Maxi Dress
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KarenMillen

Viscose Georgette Rosette Ruffle Halterneck Maxi Dress

  • Detail: Ruffle
  • Fabric: Woven
  • Sleeve length: Sleeveless
£132.30 £189.00
ivory color red color
favourite
Crystal Applique Woven Maxi Dress
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KarenMillen

Crystal Applique Woven Maxi Dress

  • Design: Fabric Interest
  • Length: Maxi
  • Neckline: Plunge
£236.00 £589.00
favourite
Organza Collared Maxi Dress
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KarenMillen

Organza Collared Maxi Dress

  • Neckline: Collared
  • Sleeve length: Sleeveless
  • Style: Dress
£159.00
favourite
Jacquard Sleeveless Woven Maxi Dress
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KarenMillen

Jacquard Sleeveless Woven Maxi Dress

  • Design: Jacquard
  • Length: Maxi
  • Neckline: Round Neck
£45.00 £149.00
favourite
Lace with black taping woven maxi dress
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KarenMillen

Lace with black taping woven maxi dress

  • Design: Plain
  • Length: Maxi
  • Neckline: Round Neck
£52.00 £129.00
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Length: Maxi
£89.00 £179.00
favourite
Feather Embellished Woven Cape Sleeve Maxi Dress
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KarenMillen

Feather Embellished Woven Cape Sleeve Maxi Dress

  • Detail: Printed
  • Length: Maxi
  • Sleeve length: Short Sleeve
£122.00 £489.00
taupe color raspberry color
Showing 40 of 281
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