What you're wearing matters. Even in the short time it takes you to walk into the Dollar Tree and hand in an application, a manager or employee will notice how you're dressed. You don't have to show up in a suit, but you will be remembered in a good way if you show up looking clean, orderly, and professional.

One rule I have for myself is to dress the way I would to take my grandmother to church. How do you decide what to wear when you hand in an application or meet a manager?