Taylor Swift’s iconic Eras Tour red lipstick revealed at last.

Taylor in rehearsals for the Eras Tour as seen in her new docuseries The End of an Era.

Taylor in rehearsals for the Eras Tour as seen in her new docuseries The End of an Era.

Taylor recording The Life of a Showgirl in between Eras Tour stops as seen in her new docuseries The End of an Era.

Taylor recording The Life of a Showgirl in between Eras Tour stops as seen in her new docuseries The End of an Era.

Taylor recording The Life of a Showgirl in between Eras Tour stops as seen in her new docuseries The End of an Era.

Taylor during acoustic rehearsal with Gracie Abrams for the Eras Tour as seen in her new docuseries The End of an Era.

Taylor during acoustic rehearsal with Gracie Abrams for the Eras Tour as seen in her new docuseries The End of an Era.