Interview dress is less complicated than most people make it, but it's still worth thinking about. Clothes won't get you the job, but the wrong outfit can create an impression problem you spend the rest of the interview overcoming. The goal is to look pulled together and appropriate without your clothes being the most memorable thing about you.
The simple rule
Dress one level up from the company's everyday dress code. If the company is casual (jeans and t-shirts), wear smart casual. If the company is smart casual, wear business casual. If the company is business professional, wear your sharpest business professional. When you're unsure of the company dress code, go business casual as a safe default for most industries.
What to wear by industry
Finance, law, consulting, and corporate
These industries still expect business formal or professional in interviews, even if day-to-day dress is more relaxed. For men: suit, dress shirt, and tie. For women: a tailored suit, dress with a blazer, or tailored trousers with a blouse. Dark, classic colours: navy, grey, charcoal.
Technology and startups
Smart casual is usually right. Neat jeans and a quality shirt or blouse, or chinos and a polo shirt. A blazer is optional and often signals you're taking it seriously without overdressing. Avoid anything with slogans or loud graphics. Clean shoes matter here.
Creative industries, media, and design
Here you have more latitude to express personality through clothes. Smart but with a point of view is the right target. Looking creative and considered is fine. Showing up in a full suit may signal that you don't understand the culture.
Healthcare and education
Business casual is usually the right call: a neat dress shirt or blouse, clean trousers or a smart dress. Nothing too formal, nothing too casual. Clean and tidy above everything.
- Look at the company's social media photos from events or team pages
- Ask the recruiter directly: "Could you tell me about the dress code in the office?"
- Check Glassdoor for mentions of culture and dress
- If still unsure: business casual for tech/creative, business professional for finance/law
What to wear for video interviews
The same dress code principles apply for video interviews. Don't make the mistake of wearing a professional top and pyjama bottoms: you may need to stand up to fix a tech issue and the visual is unrecoverable. Dress fully, at least from the waist up.
On camera, solid colours read better than fine patterns (which can create moiré). Avoid white if your background is also light. Navy, grey, blue, and muted tones all look well on camera.
What to avoid in every situation
- Anything wrinkled or visibly unwashed
- Strong perfume or aftershave
- Trainers or flip-flops (unless the role and company genuinely make this appropriate)
- Loud patterns or logos
- Anything that requires constant adjusting (skirts that ride up, collars that gap)
- Clothes that don't fit well: too tight reads as uncomfortable, too loose reads as sloppy