If you're mad about fresh flowers, then: accent the backline, back bow, or bustle of your gown with a corsage; give wrist corsages to the mothers and grandmothers of the bride and groom; order a wreath to crown your flower girl; give a simple boutonniere of a single blossom to every guest; decorate your wedding cake knife with one gorgeous orchid, and top the cake with its own bouquet; or ask your caterer about edible flowers to garnish a salad or dessert.