What do you think?

well...I think in 2 ways here... if I want to have friends or be popular I should take advice of their thoughts...but on the other part I can dress how I want because I think it fits on me :D.

I think that each person should dress to please themselves rather than to please someone else. If a couple is going out to a posh restaurant and the man usually dresses in a casual way dressing up in a smart suit only because his girlfriend wanted this is fine. A lady dressing in a jacket, blouse and skirt is dressed well for a business meeting. A man dressed in a bright yellow coat and trousers works as a bin man. Both these people are correctly dressed for the work they do. When I was at university as student looked very rough with matted hair, ripped jeans and a jumper with holes in it. She looked like this because she wanted to and she didn't choose to change the way she dressed because of what other people thought of her. She was very clever with a lovely personality. "Never judge a book by its cover" idea can be be applied with people's looks as well.

That all depends, are they looking for attention by the way they dress, are they going for a job interview. I have always dressed the way I like, and feel comfortable, however, that is usually jeans and sweatshirt or t shirt. But I also know that going for a job interview, what you look like, as far as how you are dressed and groomed, makes a huge first impression, you can have all the intelligience of a genius, if you are dressed with your pants hanging off your butt, and sloppy.......you don't have a chance.

in every occassion or event there is a proper dress to wear so sellect the best one and the one you choose should make you feel at ease and comfortable.

I think you should only ever change how you look because you want to. After all, that person doesn't have to look at you in the mirror every day, and doesn't have to see your clothing every time they look down.