John Travolta's iconic three-piece white suit from "Saturday Night Fever" is estimated to fetch up to $200,000 at auction on April 22, at Julien's. This is the story of how the look came to be.

John Travolta pulled out the hair gel and leather to revive his role as Danny Zucco in a Hollywood Bowl screening of "Grease." ...

Olivia Newton-John and John Travolta attend the premiere of the film 'Grease', ... Newton-John, sold over 500 items, including the skintight black pants she wore in “Grease.” ...