Blending a denim jacket with a suit blazer is an unusual approach that works when the proportions are right. This one uses an 85 per cent polyester and 15 per cent cotton fabric that carries the structure of a blazer with the visual weight of a jacket. The lapel collar—7 to 9 centimetres wide—provides the blazer reference, while the button front and loose fit keep the casual utility of a denim jacket. The inlaid pockets are positioned like a blazer but sized like jacket pockets.

The polyester-cotton blend here has a slight texture that prevents it from reading as a pure synthetic. The two-button single-breasted closure follows the blazer format, and the round hem keeps it from the sharp angular cut of a formal blazer. The no-iron treatment means this jacket maintains its shape between wears with minimal upkeep, and the four-season weight makes it flexible across the calendar.

How to Wear It

For a smart-casual setting, wear it with a button-up shirt and dark jeans—the blazer-denim hybrid reads intentional and avoids the awkwardness of a full blazer. For a more relaxed look, a plain t-shirt and chinos let the jacket be the focal point. In cooler weather, a fine-knit turtleneck underneath keeps the top half coordinated with the lapel collar.

• Fabric: 85% polyester, 15% cotton
• Collar: Lapel (7-9 cm width)
• Fit: Loose/relaxed
• Closure: Two-button single-breasted
• Pockets: Inlaid bag style
• Care: Machine wash cold, hang to dry
• Fit: True to size—relaxed through body

A jacket that refuses to choose between casual and polished—the denim blazer hybrid gets you into places where either alone wouldn’t quite fit.