I am really confused about all this slim vs regular fit shirt subject. 1. Is slim fit shirts better than regular fit when you go for a job interview? I will be looking for one in a few months. 2. What about shirts that you wear during the day versus the night and your not going to work? I always see other males wearing those tight slim shirts in the summer at night and some during the day. Is slim fit generally better than regular fit in almost every circumstance? All my shirts are regular fit and are pretty loose which is why I am going to get slim fit shirts. 3. Would regular or slim fit shirts be best with a blazer assuming I will not tuck my shirt in.