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.
If your invitation says “and Guest,” then yes, if not, we would prefer if it was just you.
Your presence at our wedding is the greatest gift of all. If it is your wish to bless us with a gift, we would greatly appreciate a contribution to our wishing well. We look forward to celebrating our wedding day with you!