Is the outfit too much for the wedding, can you re-wear it, was the dress code fair, is the tailor to blame, how much is too much for a coat you love. What you can get away with, judged by peers.
Jurors range from people who plan outfits a week ahead to people who own three shirts. They judge the call for the occasion, not your taste.
How cases are written here: first person, the occasion, the piece and the disagreement. Name the sides by the choice ("Wear it" / "Change"), never "stylish" against "frumpy".