I don't need a "T-shirt". I can just be me and annoy liberals.
I'm a Anglo-Saxon Protestant heterosexual male. My mere presence on Earth annoys the Left.
I annoy the liberals by employing people, giving orders, griping about taxes, griping about the feckless, non-working dope-smokers that vote for liberals, driving expensive foreign cars, hitting on women, owning a home, wearing a coat and tie, and purchasing an arsenal of firearms.