Go Grease Lightning! The Best Facts About The Film

Sandy’s tight pants

Sandy’s lycra pants in the “You’re The One That I Want” scene actually belonged to Olivia Newton-John. The pants were 25 years old and Olivia dug them out of her closet but when it came to putting them on, the zipper broke and she had to be tightly sewn into them last minute.

This outfit became one of the most famous of the whole movie and has been used as Halloween costumes decades after the film came out.