First, sketch you day!
How your Event will look like?
How many guests do you want to invite?
Want kind of dress code will fit the spirit of the event?
How many days it will last?
Want kind of photos or videos you will enjoy?
Is it romantic and calm for the two of you or it will be cheerful and bright?
Will it be local or you would like to go somewhere else?
What style is close to your heart: boho, country, wild, romantic, formal, navy, retro?