Hey Suna,

My advice would be to assemble a portfolio of your best work (samples of websites, logo creatives, print work etc) perhaps you can laminate these or bind them in a folder or something. As Thien said, dress smart (not sure if a suit is essential) a shirt/trousers would be enough imo.

Oh and a handy tip, make sure you get there early! It's always better to be a little be earlier than late