Skip to main content
Close Search
Clear Search Input
search button Go to account Go to wishlist Go to cart

Wedding Guest Jackets

Occasionwear codes are reimagined with an astute focus on modern design to create this considered collection of wedding guest jackets. Crafted for easy and elevated styling, this edit is carefully composed of a series of luxury textiles — ensuring your picks will last a lifetime after the celebrations. Find traditional tweed, tactile bouclé, elegant cashmere, polished twill, languid satin, streamlined silk, premium wool, and the sculptural quality of Compact Stretch. Our wedding guest jackets appear in a celebration-ready canvas of colour, with plenty of shades to find your perfect match. Find rich jewel tones, soft pastels, aquatic blues, bold brights, refined neutrals, streamlined monochromatics, and a plethora of patterns. With a series of blazers, shawls, boleros, longline fits, and structured crops, our jackets for a wedding guest collection has been finished with an artful series of technical finishes. Think scintillating sequins, tactile feather trims, ornate floral jacquard, intricate embroidery, and embellished touches. Find your bespoke piece below.

Read More
84 products

Filters

Size Open or Close section Open or Close section
Colour Open or Close section Open or Close section
Gender Open or Close section Open or Close section
Occasion Open or Close section Open or Close section
Price Open or Close section Open or Close section
Shop by Fit Open or Close section Open or Close section
Style Open or Close section Open or Close section
Search for style
  • No results found
Sleeve length Open or Close section Open or Close section
Length Open or Close section Open or Close section
Sort:   Relevance
Open or Close section
  • Price: Low-high
  • Price: High-Low
  • Sort: Relevance
  • Sort: Best Sellers
  • Sort: Newness
favourite
Structured Crepe Forever Crop Tailored Jacket
View
KarenMillen

Structured Crepe Forever Crop Tailored Jacket

  • Occasion: Smart
  • Style: Tailored Jacket
£26.00 £129.00
favourite
Tailored Cropped Single Breasted Blazer
View
KarenMillen

Tailored Cropped Single Breasted Blazer

  • Length: Cropped
  • Sleeve length: Long Sleeve
  • Style: Blazer
£70.00 £199.00
favourite
Fluid Tailored Metallic Asymmetric Wrap Blazer
Tall
View
KarenMillen

Fluid Tailored Metallic Asymmetric Wrap Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£66.00 £219.00
favourite
Collared Twill Cropped Woven Jacket
View
KarenMillen

Collared Twill Cropped Woven Jacket

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Jacket
£95.20 £119.00
favourite
Clean Tailored Corset Buttoned Blazer Jacket
View
KarenMillen

Clean Tailored Corset Buttoned Blazer Jacket

  • Length: Regular
  • Occasion: Occasion
  • Style: Top
£57.00 £189.00
favourite
Forever Satin Twill Cropped Wrap Tailored Jacket
View
KarenMillen

Forever Satin Twill Cropped Wrap Tailored Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Tailored Jacket
£75.65 £89.00
pale-blue color pale-pink color
favourite
Premium Viscose Linen Tailored Darted Single Breasted Jacket
View
KarenMillen

Premium Viscose Linen Tailored Darted Single Breasted Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Tailored Jacket
£60.00 £199.00
favourite
Clean Tailored Long Line Blazer
View
KarenMillen

Clean Tailored Long Line Blazer

  • Length: Longline
  • Sleeve length: Long Sleeve
  • Style: Blazer
£169.15 £199.00
favourite
Compact Stretch Formal Tailored Jacket
View
KarenMillen

Compact Stretch Formal Tailored Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Shirt
£160.65 £189.00
favourite
Compact Stretch Belted Peplum Tailored Jacket
View
KarenMillen

Compact Stretch Belted Peplum Tailored Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Tailored Jacket
£60.00 £199.00
favourite
Premium Summer Embellished Applique Tailored Jacket
View
KarenMillen

Premium Summer Embellished Applique Tailored Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£125.00 £499.00
stone color navy color
favourite
Archive Collection - Tailored Cotton Pintuck Grosgrain Zip Front Blazer
View
KarenMillen

Archive Collection - Tailored Cotton Pintuck Grosgrain Zip Front Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£72.00 £289.00
navy color stone color
favourite
Jacquard Single Breasted Tailored Blazer
View
KarenMillen

Jacquard Single Breasted Tailored Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£60.00 £199.00
favourite
Soft Tie Back Detail Tailored Single Breasted Blazer
View
KarenMillen

Soft Tie Back Detail Tailored Single Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£57.00 £229.00
favourite
Compact Stretch Viscose Tie Neck Tailored Blazer
View
KarenMillen

Compact Stretch Viscose Tie Neck Tailored Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£237.15 £279.00
favourite
Tailored Twill Essential Single Breasted Oversized Blazer
View
KarenMillen

Tailored Twill Essential Single Breasted Oversized Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£52.00 £129.00
favourite
Floral Jacquard Tailored Jacket
View
KarenMillen

Floral Jacquard Tailored Jacket

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Tailored Jacket
£84.15 £99.00
favourite
OOTO LONDON Satin Oversized Blazer
View
KarenMillen

OOTO LONDON Satin Oversized Blazer

  • Length: Longline
  • Sleeve length: Long Sleeve
  • Style: Blazer
£72.00 £239.00
favourite
Tailored Compact Stretch Pinstripe Cropped Blazer
View
KarenMillen

Tailored Compact Stretch Pinstripe Cropped Blazer

  • Length: Cropped
  • Sleeve length: Long Sleeve
  • Style: Blazer
£57.00 £189.00
favourite
Tall Compact Essential Tailored Double Breasted Blazer
Tall
View
KarenMillen

Tall Compact Essential Tailored Double Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£39.00 £129.00
favourite
Petite Compact Essential Tailored Double Breasted Blazer
Petite
View
KarenMillen

Petite Compact Essential Tailored Double Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£77.00 £129.00
favourite
Plus Size Compact Essential Tailored Double Breasted Blazer
Plus
View
KarenMillen

Plus Size Compact Essential Tailored Double Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£90.00 £129.00
favourite
Compact Stretch Essential Tailored Doubled Breasted Blazer
View
KarenMillen

Compact Stretch Essential Tailored Doubled Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£77.00 £129.00
fig color beige color camel color
favourite
Plus Size Tailored Button Military Blazer
Plus
View
KarenMillen

Plus Size Tailored Button Military Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£135.15 £159.00
favourite
Tall Velvet Grois Grain Double Breasted Blazer
Tall
View
KarenMillen

Tall Velvet Grois Grain Double Breasted Blazer

  • Length: Longline
  • Sleeve length: Long Sleeve
  • Style: Blazer
£90.00 £299.00
favourite
Plus Size Soft Structured Asymmetric Tailored Single Breasted Blazer
Plus
View
KarenMillen

Plus Size Soft Structured Asymmetric Tailored Single Breasted Blazer

  • Length: Longline
  • Sleeve length: Long Sleeve
  • Style: Blazer
£72.00 £239.00
favourite
Polished Viscose Tailored Single Breasted Jacket
View
KarenMillen

Polished Viscose Tailored Single Breasted Jacket

  • Occasion: Occasion
  • SleeveLength: Long Sleeve
  • Style: Blazer
£50.00 £199.00
favourite
Structured Viscose Satin Stitch Detail Tailored Peplum Blazer
View
KarenMillen

Structured Viscose Satin Stitch Detail Tailored Peplum Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£75.00 £299.00
champagne color pale-blue color
favourite
Placed Floral Crystal Embellished Tailored Asymmetric Jacket
View
KarenMillen

Placed Floral Crystal Embellished Tailored Asymmetric Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Tailored Jacket
£92.00 £369.00
favourite
Compact Stretch Assymetric Neck Tailored Jacket
View
KarenMillen

Compact Stretch Assymetric Neck Tailored Jacket

  • Length: Regular
  • Sleeve length: Short Sleeve
  • Style: Tailored Jacket
£55.00 £219.00
favourite
Compact Stretch Stab Stitch Asymmetric Wrap Tailored Blazer
View
KarenMillen

Compact Stretch Stab Stitch Asymmetric Wrap Tailored Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£69.00 £229.00
favourite
Compact Stretch Asymmetric Collar Belted Tailored Top
View
KarenMillen

Compact Stretch Asymmetric Collar Belted Tailored Top

  • Length: Regular
  • Sleeve length: Sleeveless
  • Style: Blazer
£55.00 £219.00
favourite
Tall Polished Tailored Single Breasted Blazer
Tall
View
KarenMillen

Tall Polished Tailored Single Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£72.00 £239.00
favourite
Crystal Embellished Tailored Single Breasted Blazer
View
KarenMillen

Crystal Embellished Tailored Single Breasted Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£172.00 £429.00
favourite
Tailored Marl Tie Waist Blazer
View
KarenMillen

Tailored Marl Tie Waist Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£66.00 £219.00
favourite
Petite Tailored Marl Tie Waist Blazer
Petite
View
KarenMillen

Petite Tailored Marl Tie Waist Blazer

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Blazer
£66.00 £219.00
favourite
Digital Ophelia Polished Tailored Cowl Back Single Breasted Blazer
View
KarenMillen

Digital Ophelia Polished Tailored Cowl Back Single Breasted Blazer

  • Length: Cropped
  • Sleeve length: Long Sleeve
  • Style: Blazer
£57.00 £229.00
navy color lilac color
favourite
Tailored Tux Fitted Double Breasted Jacket
View
KarenMillen

Tailored Tux Fitted Double Breasted Jacket

  • Length: Cropped
  • Occasion: Occasion
  • SleeveLength: Long Sleeve
£54.00 £179.00
favourite
Techno Hardware Detail Woven Jacket
View
KarenMillen

Techno Hardware Detail Woven Jacket

  • Length: Regular
  • Sleeve length: Long Sleeve
  • Style: Jacket
£36.00 £119.00
favourite
Cord Collarless Tailored Jacket
View
KarenMillen

Cord Collarless Tailored Jacket

  • Length: Regular
  • SleeveLength: Long Sleeve
  • Style: Tailored Jacket
£40.00 £99.00
Showing 40 of 84
Back to main content