Depends what you mean by acceptable. I work in your standard jeans-and-a-polo software shop, and there are a few people who wear them. That may just be part of

Depends what you mean by acceptable. I work in your standard jeans-and-a-polo software shop, and there are a few people who wear them. That may just be part of the company culture though (in Calgary, so lots of hiking/biking/skiing types). If you mean acceptable in semi-formal or even business casual settings, I would say that will just never happen.