Madonna’s Celebration Tour Is More Than Just Another Greatest Hits Show
At Beyoncé’s Renaissance tour, you wear silver, as decreed by the queen. At the Eras tour, you don an outfit that corresponds to your favorite chapter of Taylor Swift’s career. At Madonna’s Celebration tour, which opened in London last weekend, the crowd’s costumes were decidedly more muted, but no less devotional. A quick scan revealed that a good…

