In India, married women often wear a large ornate ring on their big toe or both their big toes.
Many with the rings mentioned previously are which are available from mainstream jewellers and aren't hard find out. http://www.silverbardgames.com/wiki/doku.php/i%CC%87stek_ve_zevkle_sevisecek_diya_bak%C4%B1_esco_t_bayan_ece