I admit, I do this sometimes too. Even though some people are like that, it is also a good idea to interact with different people, even if they don’t dress well. You never know when you’ll make a new friend. Dress for success is also extremely important to me. While the concept ‘Dress to Impress’ is generally with almost everyone, ‘Dress for Success’ is mainly with teachers. If a person dresses for success, you can tell what type that errors is on the outside, maybe the inside.
I wouldn’t be implying that you would have to dress like a nerd to impress your math teacher. Show your academic skills and you’re golden. From my perspective, I say, match your academic knowledge and your fashion sense, to ACH vive the phrase ‘Dress for Success’. To summarize, Dressing for impressions is good and can help you a lot, but knowledge and common sense is also important to have. So my point is that you can get the best Of both worlds.