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Wedding Guest Jackets

Discover a curated selection of long sleeve wedding guest dresses in our collection below. This edit combines modern design elements with timeless elegance, featuring a variety of sleeve styles, including angel, cape, wide, puffed, and fitted options. Explore wedding guest dresses with long sleeves in a wide range of colors, from bold brights and regal reds to rich jewel tones and sleek monochromatics. Browse our long sleeve dresses for wedding guests to find the perfect fit for that special day.
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favourite
Clean Tailored Corset Buttoned Blazer Jacket
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KarenMillen

Clean Tailored Corset Buttoned Blazer Jacket

  • Length: Regular
  • Neckline: Open
  • Style: Top
€7.00 €245.00
favourite
Collared Twill Cropped Woven Jacket
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KarenMillen

Collared Twill Cropped Woven Jacket

  • Length: Cropped
  • Shop by Fit: Main
  • Style: Jacket
€55.00 €155.00
green color bronze color light-blue color
favourite
Petite Floral Jacquard Tailored Jacket
Petite
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KarenMillen

Petite Floral Jacquard Tailored Jacket

  • Length: Regular
  • Neckline: Collared
  • Sleeve length: Long Sleeve
€90.00 €298.00
favourite
Military Zip Front Ponte Jersey Blazer
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KarenMillen

Military Zip Front Ponte Jersey Blazer

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€43.00 €145.00
favourite
Petite Tailored Button Military Blazer
Petite
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KarenMillen

Petite Tailored Button Military Blazer

  • Design: Plain
  • Detail: Buttons
  • Style: Blazer
€167.20 €209.00
favourite
Satin Twill Cropped Wrap Tailored Jacket
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KarenMillen

Satin Twill Cropped Wrap Tailored Jacket

  • Length: Regular
  • Shop by Fit: Main
  • Style: Tailored Jacket
€95.20 €119.00
favourite
Structured Crepe Forever Crop Tailored Jacket
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KarenMillen

Structured Crepe Forever Crop Tailored Jacket

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Tailored Jacket
€34.00 €169.00
favourite
OOTO LONDON Satin Oversized Blazer
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KarenMillen

OOTO LONDON Satin Oversized Blazer

  • Length: Longline
  • Sleeve length: Long Sleeve
  • Style: Blazer
€13.00 €311.00
favourite
Clean Tailored Long Line Blazer
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KarenMillen

Clean Tailored Long Line Blazer

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Blazer
€26.00 €259.00
favourite
Wool Blend Statement Shoulder Single Breasted Tailored Blaze
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KarenMillen

Wool Blend Statement Shoulder Single Breasted Tailored Blaze

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€39.00 €285.00
favourite
Tailored Compact Stretch Pinstripe Cropped Blazer
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KarenMillen

Tailored Compact Stretch Pinstripe Cropped Blazer

  • Length: Cropped
  • Neckline: Collared
  • Style: Blazer
€74.00 €245.00
favourite
Tall Compact Essential Tailored Double Breasted Blazer
Tall
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KarenMillen

Tall Compact Essential Tailored Double Breasted Blazer

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€59.00 €169.00
favourite
Petite Compact Essential Tailored Double Breasted Blazer
Petite
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KarenMillen

Petite Compact Essential Tailored Double Breasted Blazer

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€135.20 €169.00
favourite
Plus Size Compact Essential Tailored Double Breasted Blazer
Plus
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KarenMillen

Plus Size Compact Essential Tailored Double Breasted Blazer

  • Length: Regular
  • Shop by Fit: Plus
  • Style: Blazer
€135.20 €169.00
black color camel color
favourite
Compact Stretch Essential Tailored Doubled Breasted Blazer
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KarenMillen

Compact Stretch Essential Tailored Doubled Breasted Blazer

  • Neckline: Collared
  • Shop by Fit: Main
  • Style: Blazer
€135.20 €169.00
navy color fig color beige color camel color black color
favourite
Fluid Tailored Metallic Asymmetric Wrap Blazer
Tall
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KarenMillen

Fluid Tailored Metallic Asymmetric Wrap Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
€57.00 €285.00
favourite
Compact Stretch Formal Tailored Jacket
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KarenMillen

Compact Stretch Formal Tailored Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Shirt
€196.00 €245.00
favourite
Wool Blend Check Tailored Asymmetric Jacket
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KarenMillen

Wool Blend Check Tailored Asymmetric Jacket

  • Length: Regular
  • Shop by Fit: Main
  • Style: Tailored Jacket
€99.00 €325.00
favourite
Plus Size Tailored Twill Single Breasted Jacket
Plus
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KarenMillen

Plus Size Tailored Twill Single Breasted Jacket

  • Length: Regular
  • Neckline: Collared
  • Shop by Fit: Plus
€86.00 €285.00
favourite
Petite Sequin Cropped Blazer
Petite
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KarenMillen

Petite Sequin Cropped Blazer

  • Length: Cropped
  • Neckline: Collared
  • Sleeve length: Long Sleeve
€82.00 €235.00
favourite
Compact Stretch Contrast Tipped Asymmetric Jacket
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KarenMillen

Compact Stretch Contrast Tipped Asymmetric Jacket

  • Length: Mid
  • Neckline: Asymmetric
  • Style: Tailored Jacket
€62.00 €311.00
favourite
Compact Stretch Belted Peplum Tailored Jacket
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KarenMillen

Compact Stretch Belted Peplum Tailored Jacket

  • Length: Regular
  • Neckline: V Neck
  • Style: Tailored Jacket
€79.00 €259.00
favourite
Tailored Viscose Linen Single Breasted Blazer Jacket
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KarenMillen

Tailored Viscose Linen Single Breasted Blazer Jacket

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€55.00 €179.00
favourite
Plus Size Soft Structured Asymmetric Tailored Single Breasted Blazer
Plus
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KarenMillen

Plus Size Soft Structured Asymmetric Tailored Single Breasted Blazer

  • Length: Longline
  • Neckline: Collared
  • Style: Blazer
€94.00 €311.00
favourite
Structured Viscose Satin Stitch Detail Tailored Peplum Blazer
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KarenMillen

Structured Viscose Satin Stitch Detail Tailored Peplum Blazer

  • Length: Regular
  • Neckline: V Neck
  • Shop by Fit: Main
€119.00 €389.00
champagne color pale-blue color
favourite
Petite Tailored Single Breasted Jacket
Petite
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KarenMillen

Petite Tailored Single Breasted Jacket

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€90.00 €259.00
favourite
Premium Summer Embellished Applique Tailored Jacket
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KarenMillen

Premium Summer Embellished Applique Tailored Jacket

  • Length: Regular
  • Shop by Fit: Main
  • Style: Blazer
€195.00 €649.00
stone color navy color
favourite
Structured Viscose Satin Chain Print Tailored Double Breasted Blazer
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KarenMillen

Structured Viscose Satin Chain Print Tailored Double Breasted Blazer

  • Neckline: Collared
  • Sleeve length: Long Sleeve
  • Style: Blazer
€109.00 €363.00
favourite
Archive Collection - Tailored Cotton Pintuck Grosgrain Zip Front Blazer
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KarenMillen

Archive Collection - Tailored Cotton Pintuck Grosgrain Zip Front Blazer

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€113.00 €376.00
navy color stone color
favourite
Crinkle Satin Button Front Cropped Tailored Jacket
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KarenMillen

Crinkle Satin Button Front Cropped Tailored Jacket

  • Length: Cropped
  • Shop by Fit: Main
  • Style: Tailored Jacket
€70.00 €235.00
black color sage color
favourite
Amelia Graham Petite Printed Tailored Jacket
Petite
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KarenMillen

Amelia Graham Petite Printed Tailored Jacket

  • Length: Regular
  • Neckline: Collared
  • Style: Tailored Jacket
€47.00 €155.00
favourite
Compact Stretch Contrast Tipped Lapel Single Breasted Tailored Jacket
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KarenMillen

Compact Stretch Contrast Tipped Lapel Single Breasted Tailored Jacket

  • Length: Regular
  • Neckline: V Neck
  • Sleeve length: Long Sleeve
€105.00 €298.00
favourite
Jacquard Single Breasted Tailored Blazer
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KarenMillen

Jacquard Single Breasted Tailored Blazer

  • Length: Regular
  • Neckline: Collared
  • Style: Blazer
€79.00 €259.00
camel color black color
favourite
Compact Stretch Darted Tailored Jacket
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KarenMillen

Compact Stretch Darted Tailored Jacket

  • Length: Regular
  • Neckline: Collared
  • Style: Tailored Jacket
€82.00 €235.00
favourite
Soft Tie Back Detail Tailored Single Breasted Blazer
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KarenMillen

Soft Tie Back Detail Tailored Single Breasted Blazer

  • Neckline: Collared
  • Shop by Fit: Main
  • Style: Blazer
€90.00 €298.00
favourite
Plus Size Soft Tie Back Detail Tailored Single Breasted Blazer
Plus
View
KarenMillen

Plus Size Soft Tie Back Detail Tailored Single Breasted Blazer

  • Length: Regular
  • Neckline: Collared
  • Shop by Fit: Plus
€90.00 €298.00
favourite
Plus Size Geo Jacquard Tailored Jacket
Plus
View
KarenMillen

Plus Size Geo Jacquard Tailored Jacket

  • Length: Regular
  • Neckline: Collarless
  • Shop by Fit: Plus
€94.00 €311.00
favourite
Compact Stretch Assymetric Neck Tailored Jacket
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KarenMillen

Compact Stretch Assymetric Neck Tailored Jacket

  • Neckline: Asymmetric
  • Sleeve length: Short Sleeve
  • Style: Tailored Jacket
€86.00 €285.00
favourite
Compact Stretch Asymmetric Collar Belted Tailored Top
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KarenMillen

Compact Stretch Asymmetric Collar Belted Tailored Top

  • Length: Regular
  • Neckline: Asymmetric
  • Style: Blazer
€86.00 €285.00
favourite
Tailored Twill Essential Single Breasted Oversized Blazer
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KarenMillen

Tailored Twill Essential Single Breasted Oversized Blazer

  • Length: Regular
  • Neckline: Collared
  • Shop by Fit: Main
€68.00 €169.00
rust color grey color
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