A good time to observe the dress code to prepare for your first day is during your interview.
A dress code is a set of rules, often written, with regard to what clothing groups of people must wear.
Dress codes are created out of social perceptions and norms, and vary based on purpose, circumstances, and occasions.
Classifications are divided into formal wear (full dress), semi-formal wear (half dress), and informal wear (undress). Anything below this level is referred to as casual wear, although sometimes in combinations such as "smart casual" or "business casual" in order to indicate higher expectation than none at all.
Learn more about dress codes here:
