You guys are extrapolating a lot from having bad fashion taste. Again...I did not say dressing sloppy, poor table manners or grooming habits. That is your inference. Yes, I agree. If you don't take care of yourself, then that can (not always) speak poorly of someone. But some men have a quirky fashion sense.

Here's a better idea. Why don't you try watching how he treats others. That is a far better indicator than what he wears. People are not their clothing.