Job interviews - To impress the manager interviewing you.
There is countless of conditions where you must wear a business suit.
Anything business wise in the outside world, a business suit is required, to look formal and impressive.
sometimes but it depends on what kind of business it is so my answer is sometimes .
He'll wear a business suit with a tie and even a kippah.
You do not need to wear a business suit when you are going to an armed forces recruiting office. You should not dress like a slob either though. Wear something that is not wrinkled or stained.
A business suit, of course. Just anything appropriate for any other business meeting.
(in the US) most attorneys wear a suit and tie (business attire) when appearing in court.
The majority of beauty pageants require its contestants to wear a suit/business wear for the interview portion, a swimsuit and evening gown.
Should always dress professionally. For most white collar office jobs, should wear a business suit.
A tuxedo is vest formal a suit is tie formal you would wear a tuxedo at a wedding or prom or something like that you would wear a suit at a business or a funeral or anything like that
All in the Suit That You Wear was created in 2003.
The Italian calfskin leather belt by Paul Frederick is stylish and will last for years.
Any sports coat will look just fine without a tie and will be considered casual business wear.
Business casual attire is a step down from the original suit and tie. Men wear nice pants but no tie, just an open shirt. Women can wear pants or skirts with nice blouses.