So what is semi-formal for men? We've got you. The good news is that semi-formal attire is refreshingly straightforward.

At most companies, however, the "smart casual" dress code is a step up from "business casual," but not as formal as "boardroom attire." It's neat and professional - but still informal.

Smart casual dresses typically fall to the ... while other require something closer to business attire. We’d recommend making a call based on what other people are wearing in the office, or ...