I have a question about the construction aspect: Do you think that the type of job you work for shouldn't wear jeans either? Previously you stated you don't think denim is professional, but in your line of work isn't it acceptable?
I also see it everywhere. I don't think it's professional depending on the job you are in. I think denim jeans are useful for a job where you are doing heavy work, constantly on your knees, etc. Denim is made to be able to withstand a lot of wear and tear. However I do not feel it is appropriate for an office position and jobs such as those.