Although we love your children, this is an adult only occasion.
Yes, it is Formal or Black-Tie optional.
It means that guests have the option of wearing their most formal attire (think: an evening gown or tuxedo) but may also choose to wear a formal suit or cocktail dress instead. No jeans should be worn.
We wish we could accommodate everyone, but only people addressed on the invitation are welcome.
Hotels are walking distance from the ceremony/reception.
As soon as possible. Everything must be submitted by August 1.