Not hair and makeup related ! 
YOU DON’T KNOW, WHAT YOU DON’T KNOW, UNTIL YOU KNOW ( THAT YOU DON’T KNOW IT!! )
The wedding day morning is such a special, sacred part of a wedding day and should be as zen and stress- free as possible ( my personal goal!) I have a unique perspective on how the morning flows……Here are a few things, that I see pop up on a regular basis that cause a little tension and with some forethought, could be easily avoided . 
IDEA- delegate to one of your tribe, the following points:

  1. Steam bridesmaids dresses AT LEAST, the night before ! So many times I see fabrics not respond the way you might imagine on the day! I know that sounds so random …. But it’s a thing ! I can understand thinking that you have ALLLL morning to do these last little tasks, but the morning flys ! Also, if your dress has a specific “multi wrap” configuration to it….. practice all tying scenarios before hand . The Multi Wrap dress can look fantastic but they can be a god dam puzzle 😂 Usually you don’t get dressed until the last minute and it’s too late to realise you have no idea how to get the dress tied up.
  2. Bring nail polish remover and a universal nail polish colour ! There’s always 1 ! 😂 and to be fair, it’s not always because someone has “forgotten” to paint their toes or fingers…. unforeseeable chips and smudges do happen ! Having a neutral colour is a must .
  3. Learn how to pin a “button hole” or “boutonnière”. I get asked 9 times out of 10 ( how to button dads flower to his suit) and I keep meaning to learn! So I just watched this little tutorial 👇🏻

https://youtube.com/watch?v=r0n3x7gani0&feature=share
Pass it on to the groomsman as well !