While we can't legally restrain you from bringing your children, please make childcare arrangements during the wedding festivities (preferably in a different country).
If your invitation says “and Guest,” then yes, if not ......awkward.
It is absolutely encouraged! Woof!
The Dress code is formal-black tie optional. Men: Tuxedos are optional, ties are not (until later on) Women: Floor length evening gowns - no calf action!!
No.
Rethink your life.
TBD.