

Sizes: XS / S / M / L / XL / XXL / XXXL
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This is a slim suit jacket in navy pinstripe, offering a sleek silhouette with a modern twist. Cut to a tailored fit, it drapes elegantly over the body, skimming rather than clinging. Ideal for business meetings and smart-casual Fridays, this piece exudes a polished yet relaxed vibe. Pair it over a white cotton shirt with black leather dress shoes for a refined ensemble. Composition: 100% polyester.
Polyester
ASOS — £4.50 standard delivery, free over £35.00 via Standard, typically 2-4 working days.
ASOS requires the customer to arrange and pay for return postage. Returns accepted within 28 days of delivery.
View ASOS's returns policyThis is a slim suit jacket in navy pinstripe, offering a sleek silhouette with a modern twist. Cut to a tailored fit, it drapes elegantly over the body, skimming rather than clinging. Ideal for business meetings and smart-casual Fridays, this piece exudes a polished yet relaxed vibe. Pair it over a white cotton shirt with black leather dress shoes for a refined ensemble. Composition: 100% polyester.
Polyester
Looking for similar styles? Browse more trouser suits from ASOS, business trouser suits, navy trouser suits, all trouser suits, or everything from ASOS.
The ASOS DESIGN Navy Pinstripe Slim Suit Jacket works for business and smart-casual settings.
Wear over a white cotton shirt and pair with black leather dress shoes for a polished look.
The ASOS DESIGN Navy Pinstripe Slim Suit Jacket is made from polyester.
The ASOS DESIGN Navy Pinstripe Slim Suit Jacket is available in sizes XS, S, M, L, XL, XXL, XXXL.
Editor's edit
Wear over a white cotton shirt and pair with black leather dress shoes for a polished look.
See all outfit ideasASOS requires the customer to arrange and pay for return postage. Returns accepted within 28 days of delivery.
Second-hand alternatives to the ASOS DESIGN Navy Pinstripe Slim Suit Jacket on Vinted, Depop and other UK resellers.