What you will need:
12x5cm (approx) piece of faux leather/ 4 jump rings/ small studs/ 40cm (approx) large link chain/ 43cm (approx) small link chain/ flat nose pliers/ scissors/ bead reamer or something similar
Cut your leather into a curved shape on one side, using half a mug, jar or something similar as a guide. Push studs through the leather arranging into any pattern you like leaving space in the corners. Using a bead reamer make to small holes in each corner of the leather. Push 2 jump rings through the holes on either side and attach you large chain to the top jump ring and the small chain to the bottom. Measure to the size of your head and then attach on the other side, making the bottom chain a little longer.
And there you have it, a simple festival inspired head band (to rock in the rain!)