Business formal for men: what to wear
A dark suit + white or light-blue shirt + silk tie + black oxfords.
Court, board meetings, negotiations, key client meetings, formal business events.
- When
- Working hours
- Tie
- Yes
- Jeans
- No
- Sneakers
- No
Three outfit ideas
The classic
A navy suit, white shirt, a burgundy tie and black oxfords.
Grey
A charcoal suit, light blue shirt and navy tie.
Three-piece
A grey three-piece suit, a double-cuff white shirt with cufflinks.
What to wear
- A navy or charcoal suit
- A classic dress shirt, button or double cuff
- A silk tie
Shoes
Black or dark brown oxfords.
Accessories
A leather belt matching the shoes, a classic watch.
What to avoid
- Sockless loafers, sports watches
Colours
Navy, grey, black; shirts in white or light blue.
In summer
In summer: lighter wool and lighter grey, but the suit and tie stay.
In winter
In winter: flannel, a dark wool overcoat, leather gloves.
Details that make the difference
- Belt and shoes in the same leather colour; a simple watch on leather or metal.
- Your collar should sit close: one finger's room between collar and neck.
- The tie tip should reach the belt buckle – no higher, no lower.
- Without a tie, undo only the top button.
About business formal
The most conservative office dress: a dark suit and tie, a skirt or trouser suit. The lounge suit took shape in late-19th-century London as a simpler alternative to the frock coat; in the 20th century it became the office uniform. Today its strictest form is kept by courts, banks and diplomacy.
Creative black tie for men
A tuxedo with a twist: velvet or coloured jacket, patterned bow tie, a roll neck instead of a shirt.
Semi-formal for men
A suit, or a blazer with tailored trousers + a dress shirt; tie depending on the event.
Other codes for men
Frequently asked
01Business formal: is a tie required?
Yes – a tie or bow tie is required here.
02Business formal: are jeans OK?
No – jeans are too casual for this code; choose tailored trousers.
03Business formal: are sneakers OK?
No – choose leather shoes.
04Business formal vs business professional?
Business formal is the strictest (always a dark suit and tie). Business professional is everyday traditional-office dress – a suit is expected, but colours and combinations are freer.