What are some best attire for interviews.(men)

Looking professional at an interview is really important it gives you a uplift against your competitors. Some of the best attire for interview are:
Formal shirt ( without designs it should be plain)
Formal pant( it should be well fitted and altered)
A tie( should be a subtle colour)
Formal plain shoes ( black or brown)
A plane belt( with small clips)
A blazzer ( black or blue) should match with pants.