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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
Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress
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KarenMillen

Mesh With Velvet Bow Trim Detail Long Sleeve Midi Dress

  • Length: Midi
  • Occasion: Occasion
  • Style: Midi Dress
£99.00
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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
£149.00
favourite
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
£53.00 £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

  • Detail: Plain
  • Fabric: Polyester
  • Sleeve length: Long Sleeve
£83.30 £119.00
black color cobalt color
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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
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
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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
£41.00 £139.00
black color nude color
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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
£30.00 £99.00
raspberry color khaki color
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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
£149.00
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
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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
£47.00 £159.00
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
£74.00 £149.00
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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
£54.00 £179.00
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Cowl Neck Drape Woven Maxi Dress
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KarenMillen

Cowl Neck Drape Woven Maxi Dress

  • Detail: Plain
  • Length: Maxi
  • Neckline: Cowl
£75.00 £189.00
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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
£30.00 £99.00
teal color mango color
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Floral Applique Embellished Metallic Georgette Woven Maxi Dress
Tall
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KarenMillen

Floral Applique Embellished Metallic Georgette Woven Maxi Dress

  • Design: Plain
  • Detail: Embellished
  • Sleeve length: Long Sleeve
£135.00 £449.00
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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
£50.00 £169.00
favourite
Tulle Layered Long Sleeve Maxi Dress
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KarenMillen

Tulle Layered Long Sleeve Maxi Dress

  • Design: Plain
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
£89.00 £179.00
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Tailored Lace up Back Detail Midi Dress
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KarenMillen

Tailored Lace up Back Detail Midi Dress

  • Design: Plain
  • Detail: Plain
  • Neckline: V Neck
£41.00 £139.00
ivory color black color cobalt color
favourite
Compact Stretch Jacquard Insert Split Front Midaxi Dress
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KarenMillen

Compact Stretch Jacquard Insert Split Front Midaxi Dress

  • Design: Plain
  • Detail: Plain
  • Neckline: V Neck
£60.00 £199.00
black color ivory color
favourite
Baroque Balloon Sleeve Maxi Dress
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KarenMillen

Baroque Balloon Sleeve Maxi Dress

  • Detail: All Over Print
  • Length: Maxi
  • Style: Maxi Dress
£80.00 £199.00
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
£50.00 £199.00
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Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress
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KarenMillen

Ombre Crinkle Georgette Embellished Pleat Detail Midi Dress

  • Detail: Embellished
  • Length: Midi
  • Style: Midi Dress
£149.00 £299.00
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Leopard Print Mesh Maxi Dress
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KarenMillen

Leopard Print Mesh Maxi Dress

  • Length: Maxi
  • Sleeve length: Long Sleeve
  • Style: Maxi Dress
£36.00 £119.00
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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
green color ivory color
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Jacquard Long Sleeve Hanky Hem Woven Maxi Dress
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KarenMillen

Jacquard Long Sleeve Hanky Hem Woven Maxi Dress

  • Design: Jacquard
  • Length: Maxi
  • Neckline: Round Neck
£47.00 £159.00
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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

  • Fabric: Polyester
  • Neckline: V Neck
  • Style: Maxi Dress
£80.00 £199.00
emerald color cobalt color
favourite
Soft Pleated Woven Kimono Sleeve Maxi Dress
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KarenMillen

Soft Pleated Woven Kimono Sleeve Maxi Dress

  • Length: Maxi
  • Neckline: Crew
  • Sleeve length: Long Sleeve
£56.00 £139.00
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Velvet Long Sleeve Wrap V Neck Maxi Dress
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KarenMillen

Velvet Long Sleeve Wrap V Neck Maxi Dress

  • Length: Maxi
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£38.00 £129.00
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
£50.00 £169.00
favourite
Baroque Organdie Applique And Beaded Bell Sleeve Woven Midi Dress
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KarenMillen

Baroque Organdie Applique And Beaded Bell Sleeve Woven Midi Dress

  • Fabric: Polyester
  • Length: Midi
  • Sleeve length: Long Sleeve
£120.00 £399.00
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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
£66.00 £219.00
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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

  • Length: Maxi
  • Neckline: Asymmetric
  • Style: Maxi Dress
£56.00 £139.00
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Cutwork Beaded Embroidered Woven Maxi Dress
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KarenMillen

Cutwork Beaded Embroidered Woven Maxi Dress

  • Design: Embroidered
  • Neckline: Round Neck
  • Style: Maxi Dress
£148.00 £369.00
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Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress
Plus
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KarenMillen

Plus Size Crinkle Cold Shoulder Georgette Woven Maxi Dress

  • Detail: Crinkle
  • Fabric: Woven
  • Sleeve length: Long Sleeve
£63.00 £159.00
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Petite Crystal Embellished Woven Plunge Maxi Dress
Petite
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KarenMillen

Petite Crystal Embellished Woven Plunge Maxi Dress

  • Design: Embellished
  • Neckline: Plunge
  • Sleeve length: Long Sleeve
£108.00 £359.00
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Sheer Viscose Georgette Sketchy Animal Woven Cowl Back Maxi Dress
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KarenMillen

Sheer Viscose Georgette Sketchy Animal Woven Cowl Back Maxi Dress

  • Design: Print
  • Detail: All Over Print
  • Length: Maxi
£54.00 £179.00
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Plus Size Tailored Belted Midi Shirt Dress
Plus
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KarenMillen

Plus Size Tailored Belted Midi Shirt Dress

  • Design: Plain
  • Detail: Buttons
  • Neckline: Collared
£99.00 £199.00
favourite
Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress
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KarenMillen

Figure Form Bandage Knit Embellished Wide Sleeve Midi Dress

  • Design: Plain
  • Fabric: Polyester
  • Sleeve length: Long Sleeve
£174.30 £249.00
red color cobalt color ivory color
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Archive Mesh Embellished Embroidered Sheer Shirt Dress
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KarenMillen

Archive Mesh Embellished Embroidered Sheer Shirt Dress

  • Design: Plain
  • Neckline: Collared
  • Style: Maxi Dress
£57.00 £189.00
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