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 High Neck Cut Out Side Mini Bodycon Dress In Olive Green Zebra Print Texture EGO US EGO Olivia Newton John Grease Costume Boden Women's Florence Linen Blend Dress in Green Size 6 Olivia Newton John and John Travolta just dressed up in their Grease costumes Olivia Newton John as Sandy in "Grease" (11x14 Print) Chairish