Job Attire Question:

Whether you are attending an interview for a post of a copywriter in an advertising agency or applying for the post of a manager in a production company, remember that professionalism and maturity is a given requirement in both professions - and a business casual or a formal dressing is just an indication of your maturity and professionalism. Trust us on this one; you cannot go wrong with a formal dressing on your interview - even if you are being interviewed for the post of a clown in the local circus.
The interview attire should be more or less formal. Job interview attires are meant to be professional and they definitely should not be discussed once the interviewee has left the office.