John Travolta and Olivia Newton John 41 years later This sweet, white 50s style gown with matching capelet was first worn by Olivia Newton John as Sandy in the classic film in 1978. The dress and capelet both made their way White Dress of Sandy (Olivia Newton John) in Grease Spotern Musical Grease American Film Bid on iconic pieces from Olivia Newton John's legendary career, hitting the auction block in our "Property From the Estate of Olivia Newton John" event! Concert worn jerseys and shirts from the electrifying Physical