Does wearing your clean pajamas to Walmart count as dressing up?
One of our pastors wears Hawaiian shirts with jeans (winter) or shorts (summer) and our other pastor wears skinny jeans, t-shirts, and a ball cap.Most preachers hereabouts do not wear suits and ties any more. It's polo shirts and slacks (or even skinny jeans on the younger ones). Very nearly none of the parishioners wear suits and ties nowadays either.
Last funeral I attended I was the only one in a tie (including the preacher).