Whistles Leopard Viscose Midi Dress Green Multi Size 0 Go behind the scenes with the cast of Grease at the 1978 premiere! Hear from John Travolta, Olivia Newton John, Frenchy, and Sandy as they share their amazing night. Olivia Newton John dazzled Olivia Newton John 'grease' Fine Art Print Yellow Skirt School Outfit (4x6 Inch) Etsy Canada Olive Green leopard print fossil Mini dress, Short Sleeve, Size 6 eBay 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 Olivia Newton John and John Travolta dress up as their iconic 'Grease' characters 41 years later