Shop It! These pants are simple, sophisticated, and endlessly versatile. They're made from a satin fabric that reportedly feels "silky soft." They have a high-waisted fit with a zipper closure on ...

Sara Blakely also purchased Olivia Newton-John's Pink Ladies jacket Spanx founder Sara Blakely said “You’re The One That I Want” to Olivia Newton-John‘s famed black satin pants from Grease.

Founded in 2018, Gnara apparel company patented a design with a zipper that runs all the way up the backside of its bottoms, enabling women to go to the bathroom without taking their pants off.