Henna, a Persian word, is called Mehndi in the Indian subcontinent. It is an herbal plant which has been used for centuries by Middle Eastern, African, and Indian people as a dye, a conditioner, a coolant, and an antiseptic for the hair, skin, and nails. The designs dyed onto the hands and feet can be simple or extremely detailed and intricate. An intricate design on skin can be a beautiful complement to jewelry and clothes. Traditionally, henna designs have worn (mostly) by women during special occasions such as holidays and weddings. Recently, it has gained popularity in the United States as a natural, safe (with the exception of black Henna), and temporary alternative to permanent tatoos.