No mistakes. It's all your personal style. I put the logo small on the left in front and big on the back. I do have hats, but I hate em and I'm having new ones made. Navy blue shirts, tan pants. Collared polo yes. It sets me apart from the hacks that fill up my town. Dickies also makes a button up collared work shirt with long sleeves. I have a couple of those for really cold days. I put a lot of faith in uniforms and appearances. Lot of upper middle class in my area. Even among the commercial accounts, there's a lot of "keeping up with the joneses" and they wanna see a fancy crew doing their yard work.