I'll throw in Little flower girls/ mini bridesmaids wearing make up. Guests in mini skirts/boobs out especially at church weddings. Football themed colour schemes.?
Can I chuck in Save the dates if not already done and Grooms who wear their buttonholes at a side angle instead of straight up or,worse still, upside down!
Just thought of something else to chuck in... non-churchgoers who have church weddings because they feel it's expected of them, are pressured into it by family, or worst of all because it'll look good in the photos.