I think the way an individual normally dresses is a reflection of their personality. You can infer quite a bit about what someone is like based on their pants,

I think the way an individual normally dresses is a reflection of their personality. You can infer quite a bit about what someone is like based on their pants, shoes, shirt, and even overall coordination. Some of these inferences are valuable, others are just interesting. This certainly doesn't mean that you are smarter or more motivated if you wear a suit.