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176 products
Man wearing a blue checkered suit jacket over a white shirt on a white background
1 2 3 4 5 6
1 2 3 4 5 6
  • 46R
  • 46R
Men’s Royal Blue Windowpane Check Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
1 2 3 4 5
1 2 3 4 5 6 7 8
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6 7 8
  • 46R
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  • 46R
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  • 46R
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  • 44R
  • 46R
  • 46R
  • 36R
  • 42R
  • 44R
  • 46R
Checked Blazer Jacket – Burgundy Windowpane Slim Fit Men's Jacket
£260.26 £118.30
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 46R
  • 52R
  • 52R
  • 46R
Men’s Charcoal Grey Textured Slim Fit Single Breasted Smart-Casual Sport Blazer
£393.80 £179.00
Man wearing a blue blazer over a white shirt and black pants on a white background
1 2 3 4 5
1 2 3 4 5
  • 36R
  • 42R
  • 46R
  • 36R
  • 42R
  • 46R
Men’s Navy Blue Plain Slim Fit Notch Lapel Blazer with Patch Pockets
£260.26 £118.30
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9 10 11
1 2 3 4 5 6 7 8
  • 40R
  • 40R
Men’s Midnight Navy & Russet Brown Plaid Slim Fit Notch Lapel Blazer
£350.68 £159.40
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5
  • 40R
  • 40R
  • 42R
  • 44R
  • 40R
Men’s Cream Striped Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
Man wearing a striped suit jacket and tie on a white background
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
  • 40R
  • 40R
Wide Lapel Striped Double Breasted Navy Blue Men Blazer - Wessi
£393.80 £179.00
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
  • 44R
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  • 44R
  • 34R
  • 46R
  • 34R
  • 36R
  • 40R
  • 36R
  • 38R
  • 44R
  • 46R
  • 44R
Men’s Charcoal Grey & Subtle Burgundy Windowpane Check Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 36R
Men’s Light Grey Micro-Patterned Slim Fit Wide Peak Lapel Blazer
£295.68 £134.40
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5
1 2 3 4 5 6
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 38R
  • 40R
  • 42R
  • 44R
  • 46R
  • 36R
  • 40R
  • 42R
  • 44R
Men’s Tawny Brown Checked Slim Fit Double Breasted Smart-Casual Blazer
£393.80 £179.00
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 42R
  • 44R
  • 46R
  • 50R
  • 40R
  • 42R
  • 44R
  • 42R
  • 42R
  • 44R
  • 46R
  • 50R
Men’s Orange & Black Glen Plaid Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 42R
  • 42R
  • 42R
Men’s Dark Navy Checked Slim Fit Double Vent Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 36R
Men’s Light Brown Windowpane Check Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 42R
  • 42R
  • 42R
Men’s Navy Blue Micro-Checked Slim Fit Double Vent Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8 9
  • 48R
  • 48R
  • 40R
  • 48R
Men’s Black & Cream Houndstooth Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
Man wearing a blue blazer over a white shirt with black pants on a white background
1 2 3 4 5
1 2 3
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 40R
  • 46R
  • 48R
  • 34R
  • 38R
  • 44R
  • 48R
  • 50R
  • 42R
  • 44R
  • 46R
  • 34R
  • 46R
  • 48R
  • 40R
  • 46R
  • 48R
Men’s Navy Blue Linen-Blend Dot Patterned Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
Man wearing a blue checkered blazer over a white shirt with black pants on a white background
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 36R
  • 36R
Men’s Navy Blue Micro-Patterned Slim Fit Wide Peak Lapel Blazer
£295.68 £134.40
Man wearing a cream pinstripe suit with a white shirt and brown tie on a white background
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5
  • 40R
  • 42R
  • 44R
  • 40R
  • 42R
  • 44R
  • 40R
Men’s Beige Brown Striped Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 34R
  • 40R
  • 34R
  • 40R
  • 44R
  • 48R
  • 38R
  • 40R
  • 44R
  • 34R
  • 40R
Men’s Dark Grey Textured Slim Fit Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
  • 40R
  • 42R
  • 44R
  • 38R
  • 40R
  • 40R
  • 36R
  • 38R
  • 40R
  • 42R
  • 44R
  • 46R
  • 48R
  • 50R
  • 40R
  • 42R
  • 44R
Men’s Midnight Navy Textured Slim Fit 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
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
  • 46R
  • 46R
  • 40R
  • 44R
  • 46R
Men’s Desert Beige Linen-Feel Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 36R
  • 36R
Men’s Light Grey Windowpane Checked Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
Man wearing a navy checkered blazer over a white shirt on a white background
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 36R
  • 42R
  • 46R
  • 36R
  • 42R
  • 44R
  • 46R
  • 36R
  • 42R
  • 44R
  • 46R
  • 34R
  • 36R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 36R
  • 38R
  • 40R
  • 42R
  • 44R
  • 46R
Men’s Navy Blue Plaid Slim Fit Notch Lapel Sport Blazer with Pocket Detail
£260.26 £118.30
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
Men’s Cream Wool Slim Fit Single Breasted Wide Lapel Smart-Casual Sport Blazer
£393.80 £179.00
Man wearing a checkered blazer over a white shirt with a black tie on a white background
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7 8 9 10
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 40R
  • 42R
  • 44R
  • 40R
  • 42R
  • 44R
  • 42R
  • 42R
  • 44R
  • 46R
  • 50R
Men’s Blue & Black Glen Plaid Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 40R
  • 44R
  • 46R
  • 40R
  • 44R
  • 48R
  • 40R
  • 44R
  • 46R
  • 40R
  • 44R
  • 46R
Men’s Orange Micro-Check Slim Fit Peak Lapel Sport Blazer
£260.26 £118.30
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6 7 8
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6 7 8
  • 42R
  • 44R
  • 46R
  • 46R
  • 40R
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 36R
  • 42R
  • 44R
  • 46R
Men’s Burgundy Plaid Slim Fit Wide Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 34R
  • 40R
  • 44R
  • 48R
  • 38R
  • 40R
  • 44R
  • 34R
  • 40R
  • 44R
  • 48R
  • 34R
  • 40R
Men’s Black Textured Slim Fit Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8
  • 40R
  • 48R
  • 40R
  • 48R
  • 48R
Men’s Dove Grey Houndstooth Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
1 2 3 4 5
  • 40R
  • 44R
  • 46R
Men’s Deep Burgundy Slim Fit 2-Piece Blazer & Waistcoat Set
£350.68 £159.40
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
  • 44R
  • 44R
  • 34R
  • 36R
  • 40R
  • 44R
  • 34R
  • 46R
  • 36R
  • 38R
  • 44R
  • 46R
  • 44R
Men’s Silver Grey Windowpane Grid Slim Fit Notch Lapel Sport Blazer
£350.68 £159.40
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6 7 8 9 10
  • 48R
  • 48R
  • 36R
  • 38R
  • 40R
  • 42R
  • 44R
  • 50R
  • 42R
Men’s Pink & Navy Windowpane Check Slim Fit Notch Lapel Sport Blazer
£295.68 £134.40
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
  • 38R
  • 44R
  • 48R
  • 40R
  • 44R
  • 46R
  • 48R
  • 38R
  • 44R
  • 48R
Men’s Grey Textured Vertical Striped Slim Fit Notch Lapel Sport Blazer
£295.68 £134.40
Man wearing a light blue striped blazer, white shirt, and navy pants on a white background
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
  • 36R
  • 40R
  • 46R
  • 48R
  • 36R
  • 40R
  • 46R
  • 48R
Men’s Sky Blue Striped Linen-Feel Slim Fit Blazer with Gold Crest Buttons
£350.68 £159.40
1 2 3 4 5
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
  • 36R
  • 38R
  • 44R
  • 46R
  • 44R
  • 44R
  • 36R
  • 38R
  • 44R
  • 46R
  • 34R
  • 34R
  • 36R
  • 40R
  • 46R
  • 44R
Men’s Slate Grey Windowpane Checked Slim Fit Notch Lapel Blazer
£350.68 £159.40
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6
  • 36R
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 42R
  • 44R
  • 46R
  • 36R
  • 42R
  • 46R
  • 36R
  • 42R
  • 44R
  • 46R
  • 36R
  • 42R
  • 44R
  • 46R
  • 34R
  • 36R
  • 44R
  • 46R
  • 36R
  • 38R
  • 40R
  • 42R
  • 44R
  • 46R
Men’s Chocolate Brown & Navy Windowpane Plaid Slim Fit Sport Blazer
£260.26 £118.30
Man wearing a light-colored checkered blazer over a white shirt with black pants on a plain background
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5 6 7 8
  • 34R
  • 38R
  • 44R
  • 46R
  • 34R
  • 36R
  • 44R
  • 46R
  • 34R
  • 38R
  • 44R
  • 36R
  • 44R
  • 34R
  • 38R
  • 44R
  • 46R
  • 36R
  • 38R
  • 42R
  • 44R
Men’s Beige Windowpane Checked Slim Fit Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
  • 38R
  • 40R
  • 44R
  • 34R
  • 40R
  • 44R
  • 48R
  • 34R
  • 40R
  • 38R
  • 40R
  • 44R
Men’s Khaki Textured Slim Fit Peak Lapel Blazer
£260.26 £118.30
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
  • 34R
  • 36R
  • 42R
  • 44R
  • 46R
  • 34R
  • 36R
  • 42R
  • 44R
  • 46R
  • 42R
  • 40R
  • 42R
  • 44R
  • 46R
  • 42R
Men’s Charcoal Grey Micro-Patterned Slim Fit Double-Breasted Peak Lapel Blazer
£295.68 £134.40
Man wearing a gray checkered suit jacket with a blue shirt and pocket square on a white background
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6
1 2 3 4 5 6 7
1 2 3 4 5 6 7 8 9
1 2 3 4 5 6
  • 38R
  • 42R
  • 44R
  • 52R
  • 52R
  • 52R
  • 52R
  • 50R
  • 52R
  • 36R
  • 38R
  • 40R
  • 42R
  • 46R
  • 48R
  • 50R
  • 52R
  • 38R
  • 42R
  • 44R
  • 52R
Men’s Navy Blue Pinstripe Slim Fit Double-Breasted Peak Lapel Blazer with Silver Buttons
£295.68 £134.40

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.