28 Atavishi Buddha Puja offering Udakasatika. It is a bath robe required for both bhikkhus and bhikkhunis. This robe is similar in shape but without the edge. For bhikkhunis, while taking a bath, this is worn higher to cover from her upper body down to her knees.Formerly the monks bathed naked. Visakha, the lay follower, suggested to the Buddha that it was not fitting for the monks to bathe nakedly. Since then it became a monastic requirement added to the first three robes.@BhanteDevananda. May