Casual business attire is informal clothing worn not only in most business settings but also in many settings outside of work. You might wear casual clothing if you work in an informal office where others wear things like t-shirts, jeans and open-toed shoes.
Business casual is appropriate for many interviews, client meetings and office settings. Because it is not very casual and also not very formal, this is usually an appropriate way to dress if you’re unsure about the setting.
Smart casual is another form of casual business attire with a stylish twist. You might include more trendy pieces of clothing if dressing in smart casual. This type of business attire is appropriate for more flexible offices including informal settings.