I think we dress more "casual" these day, I don't think slob is the word for it, although there are slobs out there. I dress very casual 90% of the time and proud of it, I am not dirty by any means. I shower and shave daily and keep a very close buzz cut hairstyle, but unless it's a very special occasion I wear t-shirts and cargo shorts in the summer and various button up or pull over shirts and jeans in the winter, but either way I always have shirt tucked in and wear a nice belt. I am very hot natured and sweat like a pig in the Amazon, so anything that is not comfortable for me is pure hell to wear and I'll have it soaked through within 30-60 minutes. Honestly, I think anyone around me would rather see me in "slobbish" t-shirt/shorts than all dressed up and red faced and sweating buckets.