Yes, please!! We understand that you can't make it for whatever reason, but we'd still like to know for sure that you aren't so we don't have to call you over and over again to find out something that could have been as simple as a few clicks.
Yes! So sorry that wasn't on the invites, but we need to know by July 1st! If not, we'll hound you, calling you and asking and asking and asking until you're so annoyed with us you'll HAVE to give us an answer ;)
Your best party outfit! But on a real note, casual is great!
Anywhere between 30-10 minutes before the ceremony start time
Uhhhh, duh!!! Kids are typically the life of the party at the reception, so feel free to bring your kids along with you!