The ceremony starts at 6. Please be in your seats waiting to ooooh and aaaaah at how amazingly beautiful the bride is by 6 or else the bride will hurt you because she is kinda crazy about things starting on time.
Nice clothes. For gentlemen, perhaps a shirt and a tie, even a jacket? Please also wear pants. Pants are good. For ladies wear something cute because you're going to want to take a picture to post on some sort of social media but like not too cute you wanna be classy too but like don't dress up too much because it's not like it's your wedding.
The heads of their enemies in a dirty brown sack.
Unless asked by the couple, no; no you should not. Seriously, sit down, ok please someone take the mic this is embarrassing. We don't even know him, someone get him out of here!