Here are some items that suit men going for interviews:
A collared shirt with long sleeves
Wear an ironed button-down shirt with long sleeves, that has a collar and is a light colour. Tuck the shirt into your pants and make sure it fits well.
Chinos or
dress pants
Light-coloured chinos or khakis are great options for an interview, especially in the summer. Iron your pants and make sure they're the right length.
Dark shoes with matching socks
Choose black or brown, freshly polished dress shoes that complement the rest of your outfit. Wear dark socks that match or blend in with your shoes.
Simple accents
Wear a classic wristwatch with a metal or leather band and a ring to your interview for a tasteful, refined look.