If there was ever such a thing as a fail-safe option that saved dudes everywhere from harsh parental judgments, it would have to be a shirt-and-tie combo. Nothing says “decent guy” like this outfit, and you are automatically guaranteed a 99.9 percent approval from parents. It tells them that you’re a good kid with a job. But make sure everything fits perfectly; you don’t want to go in there looking like you just borrowed clothes from an NBA player.