OK, so now a better answer since I have an idea where you're coming from. Dickies are quality pants. I own them and wear them. However, I normally wear Carhartts, I think they fit and wear better. For anything involving a real job, I'd get black or maybe dark dark blue so stains don't set in so fast. I have no clue how either brand fits gender-wise, but I do know Carhartt has every size known to man. You might have to special order them, but they are available.
