Yes, we love kids. However, please keep them well behaved as a courtesy for the bride and groom.
If your invitation says “and Guest,” or if you have talked to the bride beforehand then yes, if not, we would prefer if it was just you.
Cocktail, please. But we want you to feel comfortable, so if those shoes are too high or that top button is too tight, let it all hang loose. Also just a friendly reminder that the ceremony will take place in a church so we just ask to please be respectful.