White lace over a black tablecloth is both unexpected and dramatic, and looks so glamorous with gold accents. (Bonus: most venues offer black or white linens for free!) Vintage Gold Black and Lace Tablescape - candlesticks!
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?