Do you wear or carry anything that announces your affiliations or enthusiasms?

Do you wear your company’s name or logo, your school’s or favorite team’s insignia? Do you sport T-shirts that declare you to be fans of this or a member of that? How about tote bags from your art museum or umbrellas from your PBS station?

I’m not asking about signature merchandise such as shoes with an athlete’s name on them, or apparel that exhibits opinions, such as slogan T-shirts. I’m asking if you wear articles of clothing or carry accessories that mark you as belonging to, following, or being a fan or some particular organization, group, hobby, club, or team—even if you’re not (for example, if you wear a sweatshirt from your brother’s college).

If you don’t, do you consciously avoid it?