Business Casual Decoded: Office Style That Works
Navigate the most misunderstood dress code with confidence and authority.
The Business Casual Spectrum
Business casual is not one thing. It is a spectrum. A creative agency in Shoreditch interprets it differently from a law firm in the City. The key is reading the room. At its core, business casual means you look professional without being formally suited. It is the sweet spot between boardroom and brunch.
Building Blocks for Women
Start with structured pieces: tailored trousers in wool or crepe, blazers with soft shoulders, silk blouses, and midi skirts in solid colors. Layer with fine-knit turtlenecks or cashmere cardigans. Shoes should be polished: loafers, block heels, or clean leather boots. The goal is intentional polish without rigidity.
Building Blocks for Men
Ditch the full suit but keep the structure. Chinos or tailored trousers paired with oxford shirts, merino polos, or unstructured blazers. Swap the tie for a pocket square. Leather shoes remain essential: brogues, derbies, or clean leather sneakers. The fit should be modern: not too tight, never baggy.
Common Mistakes to Avoid
Too casual kills credibility: graphic tees, distressed denim, flip-flops, and visible gym wear are always wrong for business casual. Too formal misses the point: a three-piece suit at a startup signals you have not read the culture. The sweet spot is looking like you could lead a meeting and grab dinner after, without changing.
Key pieces
- Unstructured navy blazer
- Tailored chinos in khaki or grey
- Oxford cloth button-down
- Merino wool polo
- Silk blouse
- Leather loafers
- Structured tote or briefcase
- Wool-blend trousers
- Cashmere cardigan
- Leather belt in matching tone