“One more than 1 occasion I have been not counted for a Minyan, (presumably) due to me wearing a colored shirt.”
Sam2 — I am so sorry to hear about that situation. I know what you mean since I had a similar reaction years back (not with davening) but with learning/chavrusa. I won’t forget that incident, that showed me the true colors (no pun intended) about some so called “frum” people in this world.
Olam HaFuch — What is wholesome became turned around and what is suspicious became honorable.