Men's Formal Slim-Fit Denim Jacket Style B — Office-to-Evening Tailored Denim | Sizes S–XXXL

Men’s Formal Slim-Fit Denim Jacket — Style B — a polished, tailored denim jacket in a slim, structured silhouette designed to transition effortlessly from office-ready smart-casual looks through to evening wear — a refined Style B variation that gives you an alternative cut and finish to rotate alongside Style A in your wardrobe. Available in sizes S through XXXL.

Denim doesn’t have to mean casual. This formal slim-fit cut is built around a structured, close-to-body silhouette with a tailored shoulder line and refined finish that reads decidedly more elevated than your typical weekend denim jacket. Style B offers a subtly different cut and construction detail from Style A — giving the discerning dresser a second option within the same formal-denim aesthetic for wardrobe variety. Wear it over a dress shirt for a smart-casual office look, layer it under a long coat for evening, or pair it with dark chinos and dress shoes for a polished dinner-out outfit.

Styling ideas:

• Over a slim-fit dress shirt + dark chinos + leather loafers for a smart-casual office look
• With tailored trousers + Chelsea boots for a refined evening-casual outfit
• Layered under a wool overcoat for a polished, layered winter look
• With dark slim jeans + a clean crew-neck tee for an elevated weekend smart-casual outfit

Key features:

• Formal-leaning slim fit — structured and tailored for an elevated denim look
• Style B variation — subtly different cut from Style A for wardrobe rotation
• Office-to-evening versatility — transitions naturally across smart-casual occasions
• Available in S, M, L, XL, XXL, and XXXL
• Pairs naturally with dress shirts, tailored trousers, and smart footwear

Size guide: Slim fit — select your standard size for the tailored look. Size up one if you prefer extra ease or plan to layer a shirt underneath.

Package includes: 1 × Men’s Formal Slim-Fit Denim Jacket (Style B)