Activity for Ilicia

These may be silly questions but im a little unsure of what needs to come first in the planning process! As far as the venue, caterers, photographer and wedding planner/decorater. What/who is step one? Any advice would be greatly appreciated. Thanks...

Planning on getting married July 29th 2019. Any ideas on color schemes? I really like burgendy and navy but it seems to be so popular! Any other ideas you may have would be appreciated. Thanks in advance!

My fiancée has an hyphenated last name (Lloyd-Mitchell) and I’m trying to come up with a nice hashtag. My last name is Keitt pronounced “kit” .. any ideas? Thanks in advance.