At my university a lot of people wear backpack pins, I'm not really the kind who wears my personality or interests on my clothing, but I'm always seeing other people with pins that are upsetting to me. Today I saw a pin of a goat head in a pentegram, in the past I've seen an Ichthys with the numbers 666 in it, I've seen the hammer and sickle, the gay flag, the feminist fist, etc.
It makes me want to wear something to represent the Faith and I was thinking of getting icon pins, is this appropriate? An additional benefit would be that I could have icons to look at when I'm on campus.
I'd like to hear your opinions, God bless