You are making that all-important first impression. Only a small percentage of the hundreds of interviewees will stand out at the end of the event. Make sure you are one of them.
Dress well, practice your best handshake, practice your elevator pitch, award-winning smile and make eye contact!
The style that is implemented depends on interview/ office environment (from casual to business professional). Importantly the clothes you wear need to make you feel comfortable and confident!
This information was sourced from the article found at Indeed's Guide to Business Attire.