I agree with that to a point,
I feel that people will wear what they want because they like the way it looks, they are not necessarily trying to fit an image, for example, I own a 2xl oakley jacket, but at the same time i also have some tight rossi pants, so I am not trying to fit any image, I am just wearing stuff that I like the way it looks
I feel that if somebody wants to wear something, they shouldn't need a reason other than the fact that they like it