Pretty backdrop for the wedding party table. Tulle and twinkle lights make beautiful wedding decor. Maybe do a solid white tulle with lights for the whole barn and this accent in red behind the head tables?
I love this idea. An envelope guest book. You just take a store-bought scrapbook/album and glue envelopes into it. Lay out colored pieces of paper for guests to jot notes down on, and then they can place them in the envelopes.