1. Wrap a length of vine around the fingers of one hand three or four times to make a ring shape with an inside diameter or about 4 cm (1-1/2 in.). Use wire twist-ties to hold the shape temporarily.
2. Tie the ring shape in four places with thin, pliable sections of vine. Wrap the vine around 3 or 4 times before knotting it. Let the rings dry out in a cool, dry place for a week or more.
3. Decorate each napkin ring on one side with tiny dried flowers, nuts, pods, and pinecones. Apply these with a glue gun and allow then to dry thoroughly before inserting the napkins.