Olivia Newton-John will auction off the black leather jacket and tight pants she wore in the final number from the 1978 movie Grease to raise money for her cancer treatment center in Australia.
An L.A. auction house told Reuters on Wednesday that the iconic outfit is one of 200 items Newton-John will sell in November.
The jacket and pants are being sold separately but are expected to fetch up to $200,000 in total. The 70-year-old actress is also selling her original script from the film, the pink gown she wore to the Grease premiere in L.A. and a custom Pink Ladies jacket given to her by the film's cast and crew.
Newton-John revealed earlier this year she was undergoing radiation treatment for a cancer-induced pelvic fracture.