I read people saying that a suit makes someone look more trust worthy and professional – you mean the politicians who display planetary levels of incompetence and greed? The CEOs and middle management who rob their workers and can't tie their shoe laces without those who slave under them?
I got accepted onto a teacher training course in the UK and I noticed that all the schools demand formal wear (apart from forcing a whole load of bs on you, they rip away your self-expression, you are molded to look like a soldier of the capitalist class). As a guy, I fucking despise formal clothes, I don't even know how to tie a tie, I willfully purged that knowledge from my memory growing up. I have never respected people just because they wore a suit and in fact am more suspicious of people who conform to the White Anglo Saxon Protestant uniform. Fuck suits.