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Men’s Indigo Grey Pinstripe Slim Fit Textured Sport Blazer
£295.68 £134.40
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  • 52R
Men’s Tawny Brown Houndstooth Slim Fit Single Breasted Smart-Casual Blazer
£393.80 £179.00
Man wearing a brown checkered blazer with a white shirt and black tie on a white background
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Men’s Toffee Brown & Blue Windowpane Check Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
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  • 52R
  • 52R
  • 52R
  • 52R
  • 52R
  • 36R
  • 42R
  • 52R
  • 38R
  • 52R
Men’s Light Gray Pinstripe Slim Fit Double-Breasted Peak Lapel Blazer with Silver Buttons
£295.68 £134.40
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  • 42R
Men’s Petrol Green Cotton Slim Fit Peak Lapel Blazer
£107.80 £49.00
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  • 44R
Men’s Light Grey Glen Plaid & Windowpane Slim Fit Blazer & Waistcoat Set
£350.68 £159.40
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Men’s Midnight Navy Windowpane Check Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
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  • 40R
  • 52R
Men’s Dove Grey Striped Slim Fit Double Breasted Peak Lapel Blazer
£393.80 £179.00
Man wearing a blue checkered blazer with a white shirt and gray pants on a light gray background
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  • 40R
  • 46R
  • 48R
  • 40R
  • 46R
  • 48R
Men’s Navy Blue Windowpane Plaid Wool Blend Slim Fit Notch Lapel Blazer
£295.68 £134.40
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  • 52R
  • 52R
Men’s Anthracite Houndstooth Slim Fit Single Breasted Smart-Casual Blazer
£393.80 £179.00
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  • 44R
  • 36R
  • 36R
  • 38R
  • 44R
  • 46R
  • 38R
  • 44R
Men’s Burgundy Checked Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
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  • 40R
Men’s Midnight Black & Amber Plaid Slim Fit Notch Lapel Blazer
£350.68 £159.40
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Men’s Arctic Ecru Striped Linen-Feel Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
Man wearing a light blue striped blazer, white shirt, and navy pants on a white background
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Men’s Sky Blue Striped Linen-Feel Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
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  • 44R
  • 36R
  • 38R
  • 42R
  • 44R
  • 44R
Men’s Forest Green Textured Slim Fit Wool Blend Peak Lapel Blazer
£350.68 £159.40
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  • 42R
  • 36R
  • 38R
  • 42R
  • 44R
  • 50R
  • 48R
  • 42R
Men’s Pink & Navy Plaid Slim Fit Notch Lapel Sport Blazer
£295.68 £134.40
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Men’s Light Grey Micro-Check Slim Fit Double-Breasted Peak Lapel Blazer with Silver Buttons
£295.68 £134.40
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  • 42R
  • 42R
Men’s Tawny Houndstooth Slim Fit Double-Breasted Peak Lapel Blazer
£350.68 £159.40
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Men’s Ivory Cream Striped Slim Fit Linen Blazer with Gold Crest Buttons
£350.68 £159.40
Man wearing a light gray blazer over a black shirt and pants on a white background
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  • 40R
  • 44R
  • 46R
Men’s Desert Beige Linen-Feel Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
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  • 46R
  • 46R
Men’s Midnight Navy Plain Slim Fit Blazer
£393.80 £179.00
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Men’s Midnight Black Bold Pinstripe Slim Fit Double-Breasted Peak Lapel Blazer
£350.68 £159.40
Man wearing a beige blazer over a patterned shirt with brown pants on a white background
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Men’s Sand Beige Herringbone Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
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  • 40R
Men’s Midnight Black Herringbone Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
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  • 42R
  • 42R
Men’s Light Grey Structured Micro-Pattern Slim Fit Blazer
£260.26 £118.30
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  • 34R
  • 34R
  • 38R
  • 44R
  • 46R
  • 48R
  • 40R
  • 42R
  • 44R
  • 46R
  • 44R
  • 38R
  • 40R
  • 42R
  • 44R
  • 46R
Men’s Grey Glen Plaid Slim Fit Peak Lapel Sport Blazer
£295.68 £134.40
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Men’s Grey & Brown Horizontal Checked Slim Fit Peak Lapel Blazer
£260.26 £118.30
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Men’s Obsidian Black Checked Slim Fit Single Breasted Smart-Casual Blazer
£393.80 £179.00
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  • 52R
  • 52R
  • 52R
  • 52R
  • 38R
  • 52R
  • 52R
  • 36R
  • 42R
  • 52R
Men’s Olive Green Pinstripe Slim Fit Double-Breasted Peak Lapel Blazer with Gold Buttons
£295.68 £134.40
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1 2 3 4 5 6 7 8 9
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  • 52R
  • 52R
  • 52R
  • 52R
  • 52R
  • 36R
  • 42R
  • 52R
  • 38R
  • 52R
Men’s Anthracite Pinstripe Slim Fit Double-Breasted Peak Lapel Blazer with Silver Buttons
£295.68 £134.40
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  • 42R
  • 40R
  • 42R
  • 44R
  • 46R
  • 42R
  • 34R
  • 36R
  • 42R
  • 44R
  • 46R
  • 42R
Men’s Charcoal Smoked Textured Slim Fit Double-Breasted Peak Lapel Blazer
£295.68 £134.40
Man wearing a navy blazer, white shirt, and patterned tie on a gray background
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  • 42R
Men’s Midnight Navy Blue Plain Slim Fit Peak Lapel Sport Blazer
£107.80 £49.00
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  • 34R
  • 44R
  • 34R
  • 34R
  • 36R
  • 40R
  • 44R
  • 46R
  • 44R
  • 36R
  • 38R
  • 44R
  • 46R
Men’s Light Caramel Glen Plaid Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
Man wearing a blue checkered suit jacket over a white shirt on a white background
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1 2 3 4 5 6
Men’s Royal Blue Windowpane Check Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
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Men’s Sand Brown Windowpane Checked Slim Fit Notch Lapel Blazer
£350.68 £159.40
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  • 40R
  • 40R
Men’s Midnight Navy & Russet Brown Plaid Slim Fit Notch Lapel Blazer
£350.68 £159.40
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  • 40R
  • 52R
Men’s Deep Burgundy Striped Slim Fit Double Breasted Peak Lapel Blazer
£393.80 £179.00
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1 2 3 4 5
  • 42R
  • 42R
  • 34R
  • 36R
  • 42R
  • 44R
  • 46R
  • 42R
  • 40R
  • 42R
  • 44R
  • 46R
Men’s Dark Brown Textured Slim Fit Double-Breasted Peak Lapel Blazer
£295.68 £134.40
Man wearing a light blue checkered blazer over a white shirt and dark blue pants on a white background
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  • 40R
  • 40R
Men’s Sky Blue Herringbone Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
Man wearing a checkered blazer over a white shirt and blue pants on a white background
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  • 42R
  • 40R
  • 42R
  • 44R
  • 42R
  • 44R
  • 46R
  • 50R
  • 42R
Men’s Cream, Brown & Blue Glen Plaid Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40

Men's Casual Blazers

Master the art of relaxed refinement with Wessi’s premium collection of men's casual blazers. A casual blazer is the ultimate 'style-hack' for the modern gentleman, offering the perfect bridge between formal tailoring and everyday leisurewear. Whether you are heading to a weekend brunch, a creative office environment, or a relaxed dinner date, our casual jackets provide a sharp, contemporary silhouette that never feels over-dressed or restrictive.

Unstructured Comfort & Modern Fabrics:

  • Unstructured & Soft-Shoulder Designs: Unlike traditional suits, our casual blazers often feature minimal lining and natural shoulders. This creates a relaxed, 'Sprezzatura' inspired drape that moves with your body, making it the gold standard for all-day comfort.
  • Jersey & Knitted Textures: For the ultimate in flexibility, explore our jersey blazers. These pieces offer the comfort of your favourite sweatshirt while maintaining the sharp profile of a tailored jacket—ideal for travel and busy city life.
  • Cotton & Linen-Rich Blends: Stay cool and collected during the warmer months. Our cotton-blend casual blazers provide superior breathability and a natural, tactile finish that pairs perfectly with lightweight chinos.

Versatile Styling: The Smart-Casual King:

The true strength of a casual blazer lies in its ability to adapt to your existing wardrobe. For an effortlessly sharp weekend look, pair a navy unstructured blazer with a premium white t-shirt, dark indigo denim, and clean leather trainers. To lean into a more professional 'Business-Casual' aesthetic, try a textured grey blazer over a fine-knit polo shirt paired with tan chinos. Because these jackets are designed for versatility, they allow you to experiment with layers and textures throughout the changing seasons.

Precision Fit & Casual Elegance:

At Wessi, we believe even the most relaxed jacket should have a precision cut. Our casual collection is available in our Sleek Slim Fit for a contemporary, streamlined profile and our Signature Tailored Fit for a timeless, balanced silhouette. Crafted from high-quality, durable materials, every piece is designed to withstand the demands of daily wear while ensuring you look impeccably polished. Explore the full range of men's casual and unstructured blazers at Wessi today and find your new everyday staple.