In general, people across the board dress poorly. They’re either slovenly or deliberately provocative. A few well dressed Catholics here and there aren’t going to change the entire culture, but we can perhaps raise the awareness of a few people here and there. It can be something simple, like the addition of a sports jacket or vest for a man, or a casual skirt instead of jeans for a woman.
Pay attention to your manners and way of carrying yourself. Use proper English, or whatever language you speak. Avoid slang, don’t use overly casual manners of address. Stand up straight, don’t slouch. Have a pleasant expression on your face. So many people go around looking like they’re spoiling for a fight, or they’ve just received a death notice. Of course, don’t be fake, but be an asset, not a liability to the general public.
I have to make a trip tomorrow to the NYS DMV. I get to practice, my bearing and facial expression, clothing, too!