We don’t wear pant shirt only for office purpose. However, people usually think the same seeing the people and Pant and Shirt.
Just as jeans t-shirts and other casuals look stylish, formals look less stylish than them.
We look most attractive and confident in formals
(Pant and Shirt).
For this reason, people mostly like to wear it during interviews, meetings etc.
With this we can get smart and handsome look