Nose
Blow it at the last possible occasion that makes sense. If you're standing tall and your fiancee is shorter than you are, she may have a clear shot up your nostrils, so make sure they're as well-groomed as the rest of you.
Mouth
Avoid onions and garlic on your wedding day--you're about to spend hours talking to people, not to mention all the times you'll be kissing your bride. Brush your teeth as part of your overall get-ready process. Also consider mouthwash and gargle it for the full 30 seconds. You should also stash a supply of mints in your pocket that will get you through the day. But make sure they're removed from any plastic or metal containers so you don't make any jingly-jangly noises when you're walking down the aisle.
Armpits
Coat those bastards with deodorant/anti-perspirant to your liking, keeping in mind that your nerves and formal dress might cause you to sweat more than normal. You should also consider wearing a light cotton undershirt if you don't already make a habit of it. You'll be walking and talking a lot and the extra layer, while making you slightly hotter, will keep you from sweating all the way through your button-down shirt.




