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This is a single-breasted blazer in dark navy with a regular fit. It features traditional lapels and a single-button fastening. The blazer is lined for comfort and has a stretchy fabric. It includes two front flap pockets and a welt pocket at the chest, perfect for a timeless look. Ideal for smart-casual office wear and evening social gatherings. Style with a white cotton shirt and dark wash jeans for a polished everyday look. Full lining, machine wash cold.
Polyester, Cotton
Machine wash cold.
Marks and Spencer UK — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks and Spencer UK offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks and Spencer UK's returns policyThis is a single-breasted blazer in dark navy with a regular fit. It features traditional lapels and a single-button fastening. The blazer is lined for comfort and has a stretchy fabric. It includes two front flap pockets and a welt pocket at the chest, perfect for a timeless look. Ideal for smart-casual office wear and evening social gatherings. Style with a white cotton shirt and dark wash jeans for a polished everyday look. Full lining, machine wash cold.
Polyester, Cotton
Machine wash cold.
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The M&S Dark Navy Single Breasted Blazer works for smart-casual settings and evenings out.
Pair with a white cotton shirt and dark wash jeans for a polished everyday look.
The M&S Dark Navy Single Breasted Blazer is made from polyester, cotton.
Editor's edit
Pair with a white cotton shirt and dark wash jeans for a polished everyday look.
See all outfit ideasMarks and Spencer UK offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
Second-hand alternatives to the M&S Dark Navy Single Breasted Blazer on Vinted, Depop and other UK resellers.