bodypaint
Painted marks, symbols or designs on a person's body. Can be either full-bodied or various small marks. Often used by tribal cultures.
Not to be confused with paint on body which is for paint splatters on a character's body.
Cammy White from Street Fighter shows an example of bodypaint, she has it as stripes on her legs.
Also tag as painted clothes if the paint is used to replace clothes.
See body writing for words written on the body.