Somewhat short notice, but my husband and I will be attending the inauguration ball for our friend who won the election for mayor of Annapolis. The invite says “black tie optional.” I’m guessing that hubs should wear his best suit and I should wear something cocktail-party-ish? I’ve attended inaugural balls before, but those were Presidential events and more formal. I doubt there will be many full-length ball gowns in attendance, but you never know. What do you think? How would you interpret the “black tie optional” dress code?