Do you need to wear a suit for an interview?
Some people ask, do you need to wear formal clothes for the interview? Not necessarily. But there are plenty of people who will tell you that you have to wear a formal suit to get extra points. The interviewer's impression will be good. Yes, if I'm in an interview, I'll put a lot of effort into dressing in order to pass the interview. So suits have become the best choice for everyone, because formal suits will give people a mature and capable feeling.
If you need to speak in person, you will also need to wear formal attire. After all, when you're wearing jeans and giving a speech, the audience always thinks...what about a boy's suit? The focus of the audience is no longer the content of the speech, but why the boy is wearing jeans today.
When choosing a suit, be sure to match today's theme. If it is in the job search process, generally choose black, gray, dark blue or the representative color of the job-seeking unit.
Of course, suits are not necessarily complete sets. They are too conservative and mediocre. You can do shades of the same color, or you can just wear a suit jacket.
This is my opinion, if you have a different opinion, you can express your opinion in the comment section below!