How to make a good impression during a job interview

Making a good first impression is all about good manners.  Good manners demand that you know how to dress for any occasion and how to behave.

It stands to reason that you would dress and behave differently for a job interview than you would for a cocktail party.  

Just as you would not show up for a job interview in a short little black dress and glittery sandals, neither would you show up at a cocktail party in jeans and boots.