I wear that same sign when I go out in public.
Ah, I see Granny Weatherwax has been around...
https://i.etsystatic.com/49248548/r/il/a59d6f/7598378575/il_794xN.7598378575_14bo.jpg
Need T-shirt
Looks like it might be Earth Star (Cryptanthus).
Turns out my spirit animal is actually a plant.
I know the feeling!