This message in a bottle was the "Save-the-Date" letter for a seaside wedding. We placed pieces of parchment inside glass bottles along with a handful of small, colorful seashells. The scrolled parchment inside said "S.O.S." at the top in large letters (Save Our Sunday), and went on to tell invitees about the upcoming event. Each "message in a bottle" was sent in large brown mailing tubes with custom designed nautical labels.