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Long Sleeve Wedding Guest Dresses

From countryside ceremonies to evening receptions, discover long sleeve wedding guest dresses designed to see you through every celebration in style. Crafted from luxurious satin, chiffon, lace and velvet fabrications, our curated edit combines sophisticated coverage with elevated occasion dressing. Explore flowing maxi dresses, midi silhouettes and statement designs finished with delicate embellishment, draping and modern tailoring. Rich seasonal hues sit alongside timeless neutrals and soft pastels to suit every dress code, whether you're celebrating beneath autumn skies or attending a formal winter wedding. RSVP with confidence in long sleeve wedding guest dresses designed to flatter from vows to last dance.
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favourite
Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress
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KarenMillen

Stretch Velvet Crystal Embellished Long Sleeve Maxi Dress

  • Length: Maxi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£104.30 £149.00
black color burgundy color
favourite
Scuba Crepe Crystal Bow Detail Midi Dress
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KarenMillen

Scuba Crepe Crystal Bow Detail Midi Dress

  • Design: Bow
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£239.00
favourite
Stretch Crepe Jersey Plunge Neck Maxi Dress
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KarenMillen

Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Fabric: Polyester
  • Length: Maxi
  • Neckline: V Neck
£125.30 £179.00
favourite
Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress
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KarenMillen

Premium Crystal Embellished Long Sleeve Plunge Neck Midi Dress

  • Design: Plain
  • Detail: Embellished
  • Fabric: Polyester
£167.30 £239.00
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Crystal Embellished Ruched Detail Sleeveless Midi Dress
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KarenMillen

Crystal Embellished Ruched Detail Sleeveless Midi Dress

  • Length: Midi
  • Neckline: Crew
  • Style: Midi Dress
£63.00 £179.00
favourite
Drapey Crepe V Neck Back Sleeved Maxi Dress
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KarenMillen

Drapey Crepe V Neck Back Sleeved Maxi Dress

  • Fabric: Jersey
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£70.00 £139.00
black color silver color burgundy color
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Drapey Crepe Jersey Open Back Detail Maxi Dress
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KarenMillen

Drapey Crepe Jersey Open Back Detail Maxi Dress

  • Design: Plain
  • Detail: Ruched
  • Sleeve length: Long Sleeve
£90.30 £129.00
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
£66.00 £189.00
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Drapey Crepe Ruched Detail Maxi Dress
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KarenMillen

Drapey Crepe Ruched Detail Maxi Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£104.30 £149.00
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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
  • Neckline: Off the Shoulder
  • Style: Maxi Dress
£104.30 £149.00
dark-red color lemon color navy color
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Rib Knit Open Back Drama Hem Knitted Maxi Dress
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KarenMillen

Rib Knit Open Back Drama Hem Knitted Maxi Dress

  • Design: Plain
  • Length: Maxi
  • Style: Maxi Dress
£104.30 £149.00
favourite
Premium Embellished Caped Maxi Dress
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KarenMillen

Premium Embellished Caped Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£279.30 £399.00
black color purple color
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Premium Slinky Crepe Embellished Cut Out Maxi Dress
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KarenMillen

Premium Slinky Crepe Embellished Cut Out Maxi Dress

  • Fabric: Cotton
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£49.00 £139.00
black color nude color
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Sheer Viscose Georgette Sketchy Floral Woven Cowl Back Maxi
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KarenMillen

Sheer Viscose Georgette Sketchy Floral Woven Cowl Back Maxi

  • Length: Maxi
  • Neckline: Boat Neck
  • Style: Maxi Dress
£44.00 £179.00
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Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress
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KarenMillen

Stretch Drapey Crepe Ruched Plunge Neck Batwing Sleeve Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • Style: Maxi Dress
£59.00 £119.00
black color cobalt color
favourite
Petite Stretch Crepe Jersey Plunge Neck Maxi Dress
Petite
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KarenMillen

Petite Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Detail: Draping
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
£125.30 £179.00
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
  • Sleeve length: Long Sleeve
£104.30 £149.00
favourite
Crystal Embellished Woven Plunge Detail Maxi Dress
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KarenMillen

Crystal Embellished Woven Plunge Detail Maxi Dress

  • Detail: Embellished
  • Fabric: Woven
  • Neckline: Plunge
£126.00 £359.00
favourite
Off The Shoulder Brushed Textured Jersey Midi Dress
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KarenMillen

Off The Shoulder Brushed Textured Jersey Midi Dress

  • Fabric: Polyester
  • Neckline: Off the Shoulder
  • Style: Midi Dress
£35.00 £99.00
raspberry color khaki color
favourite
Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress
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KarenMillen

Abstract Floral Satin Crepe Woven Long Sleeve Midi Dress

  • Length: Midi
  • SleeveLength: Long Sleeve
  • Style: Midi Dress
£68.00 £169.00
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Design: Plain
  • Detail: Crinkle
  • Length: Maxi
£56.00 £159.00
favourite
Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey V Neck Zip Detail Maxi Dress

  • Design: Plain
  • Detail: Plain
  • Fabric: Polyester
£70.00 £199.00
emerald color cobalt color
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress

  • Fabric: Polyester
  • Sleeve length: Long Sleeve
  • Style: Midi Dress
£174.30 £249.00
cobalt color ivory color red color
favourite
Petite Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress
Petite
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KarenMillen

Petite Drapey Crepe Off The Shoulder Ruched Detail Fishtail Maxi Dress

  • Detail: Ruched
  • Fabric: Acetate slinky
  • Neckline: Off the Shoulder
£52.00 £149.00
favourite
Jersey Crepe Ruched Long Sleeve Maxi Dress
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KarenMillen

Jersey Crepe Ruched Long Sleeve Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£35.00 £99.00
favourite
Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress
Plus
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KarenMillen

Plus Size Sequin Plunge Cowl Neck Strong Shoulder Long Sleeve Midi Dress

  • Design: Plain
  • Detail: Sequin
  • Neckline: Cowl
£149.00
favourite
Petal Applique Lace Woven Midi Dress
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KarenMillen

Petal Applique Lace Woven Midi Dress

  • Fabric: Woven
  • Neckline: Crew
  • Sleeve length: Long Sleeve
£153.30 £219.00
purple color green color black color navy color
favourite
Amelia Graham Printed Cady One Shoulder Maxi Dress
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KarenMillen

Amelia Graham Printed Cady One Shoulder Maxi Dress

  • Detail: Asymmetric
  • Fabric: Viscose
  • Style: Maxi Dress
£42.00 £169.00
favourite
Viscose Crinkle Embellished Scarf Detail Maxi Dress
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KarenMillen

Viscose Crinkle Embellished Scarf Detail Maxi Dress

  • Fabric: Viscose
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£195.30 £279.00
burgundy color black color
favourite
Cold Shoulder 3D Floral Applique Woven Maxi Dress
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KarenMillen

Cold Shoulder 3D Floral Applique Woven Maxi Dress

  • Design: Floral
  • Detail: Applique
  • Fabric: Polyester
£112.00 £319.00
favourite
Premium Stretch Crepe Jersey Plunge Neck Maxi Dress
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KarenMillen

Premium Stretch Crepe Jersey Plunge Neck Maxi Dress

  • Design: Plain
  • Fabric: Viscose
  • Sleeve length: Long Sleeve
£70.00 £199.00
favourite
Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress
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KarenMillen

Photographic Floral Crinkle Georgette High Neck Cold Shoulder Woven Maxi Dress

  • Design: Floral
  • Detail: Floral
  • Length: Maxi
£111.30 £159.00
burgundy color green color
favourite
Cutwork Beaded Embroidered Woven Maxi Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Maxi Dress

  • Fabric: Woven
  • Neckline: Round Neck
  • Style: Maxi Dress
£129.00 £369.00
favourite
Crinkle Floral Woven Maxi Dress With Laced Back And Embellishment
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KarenMillen

Crinkle Floral Woven Maxi Dress With Laced Back And Embellishment

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Midaxi Dress
£54.00 £219.00
favourite
Viscose Satin Cowl Neck Midi Dress
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KarenMillen

Viscose Satin Cowl Neck Midi Dress

  • Design: Plain
  • Length: Midi
  • Sleeve length: Long Sleeve
£139.30 £199.00
blue color berry color
favourite
Petite Premium Bonded Crepe Detachable Cape Maxi Dress
Petite
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KarenMillen

Petite Premium Bonded Crepe Detachable Cape Maxi Dress

  • Design: Plain
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£87.00 £349.00
favourite
Crystal Embellished Woven Plunge Detail Maxi Dress
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KarenMillen

Crystal Embellished Woven Plunge Detail Maxi Dress

  • Fabric: Woven
  • Length: Maxi
  • Style: Maxi Dress
£126.00 £359.00
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Premium Beaded Embellished Woven Midaxi Cape Dress
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KarenMillen

Premium Beaded Embellished Woven Midaxi Cape Dress

  • Detail: Embellished
  • Fabric: Woven
  • Style: Maxi Dress
£192.00 £549.00
favourite
Crinkle Cold Shoulder Georgette Woven Maxi Dress
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KarenMillen

Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Fabric: Woven
  • Neckline: Round Neck
  • Style: Maxi Dress
£59.00 £169.00
favourite
Tulle Layered Marble Print Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Marble Print Long Sleeve Maxi Dress

  • Detail: All Over Print
  • Length: Maxi
  • Neckline: V Neck
£66.00 £189.00
Showing 40 of 144
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