Dress Codes, Style
What to Wear to an Interview: The Men’s Guide
There is exactly one rule that matters for interview dress, and it isn’t about suits: dress for the job’s most formal day, not its average day.
A candidate slightly overdressed reads as someone who takes the opportunity seriously. A candidate underdressed reads as someone who didn’t check. Only one of those is recoverable in a forty-minute conversation.
By industry
| Industry | Wear | Tie? |
|---|---|---|
| Law, banking, consulting | Charcoal or navy suit | Yes |
| Corporate / enterprise | Navy suit, or blazer + wool trousers | Yes |
| Sales / client-facing | Navy or charcoal suit | Yes |
| Tech / startup | Blazer, collared shirt, chinos | No |
| Creative / agency / design | Blazer or knitwear, well-fitted trousers | No |
| Hospitality / retail | Blazer, collared shirt, leather shoes | Optional |
| Trades / operations | Clean chinos, collared shirt, boots or derbies | No |
The research step: look at the company’s team page or LinkedIn photos before you decide. Then dress one level above what you see. If the team is in t-shirts, wear a collared shirt and a blazer. If the team is in blazers, wear a suit.
The safe default
If you genuinely can’t tell: navy suit, white or light blue shirt, conservative tie, black or dark brown oxfords. This has never cost anyone a job. See the business formal guide for the details.
The one caveat: at an early-stage startup where the founders are visibly casual, a full suit can read as a cultural mismatch. That’s the single context where dressing down slightly — blazer, no tie — is the better read.
Fit beats price
Interviewers don’t know what your suit cost. They can see whether it fits.
- Shoulder seam ends where your shoulder ends
- Jacket sleeve shows a quarter-inch of shirt cuff
- Trousers with a slight break or none — never pooling
- Collar sits flush with one finger of room
An $300 suit tailored properly outperforms an untailored $1,500 one in every room. Budget $60–100 for alterations and book them a week ahead, not the night before.
The details that get noticed
- Shoes polished. The most-cited detail interviewers mention. Five minutes with a brush.
- Belt matched to shoes. Brown with brown, black with black.
- Shirt ironed. Especially the collar. See how to iron a dress shirt.
- Socks dark and over-the-calf. No skin when you sit.
- Minimal fragrance. Interview rooms are small. One spray, or none — see how to apply cologne.
- Nothing distracting. No novelty tie, no loud watch, no visible logos.
Video interviews
Dress the full outfit, including trousers and shoes — it changes how you sit and how you speak. Solid mid-tones read best on camera; avoid tight patterns, which shimmer. Light source in front of you, not behind.
Frequently asked questions
What should a man wear to a job interview?
Dress for the job’s most formal day, not its average day. For law, finance, and consulting: a charcoal or navy suit with a tie. For tech and creative roles: a blazer, collared shirt, and well-fitted trousers, no tie.
Should I wear a suit to an interview at a casual company?
In most cases yes — a suit signals you take the opportunity seriously. The exception is an early-stage startup where founders are visibly casual, where a blazer without a tie reads better than a full suit.
What colour suit is best for an interview?
Navy first, charcoal second. Both read as professional without being severe. Avoid black, which reads funereal in a daytime business setting, and avoid light colours, which read as too casual.
Do I need a tie for a job interview?
For law, banking, consulting, corporate, and client-facing sales roles — yes. For tech, startups, creative agencies, and design roles — no. When genuinely unsure, wear one; it’s easier to remove a tie than to produce one.
What should I wear for a video interview?
The full outfit, including trousers and shoes — it changes how you sit and speak. Solid mid-tone colours read best on camera; avoid tight patterns which shimmer on video. Position your light source in front of you.
TL;DR
- The rule: dress for the most formal day, not the average day
- Safe default: navy suit, white shirt, conservative tie, polished oxfords
- Tech/creative: blazer, collared shirt, no tie
- Fit beats price — budget for tailoring
- Polish the shoes. It’s the detail interviewers mention most.
— Mr.Wayne
