Inspiration: decorate your wine glasses with paper hearts. Punch a hole in the middle and make a slit to the top to attach the heart to the glass. Could also write bride and groom's names or initials and date or "love" or guest's names on these.
Paper Heart Wrappings Opening a mysterious gift packet is even more thrilling when the wrapping itself turns out to be a beautiful valentine. Start by selecting decorative papers; origami paper is best because it folds neatly and easily. Other papers can be used, as long as they aren't too heavy or stiff to fold crisply. Also consider double-sided papers, since both sides will be visible.