Celebrity style: gray ensembles Style celebrity style, fashion, gray Reese Witherspoon at the 29th Producers Guild Awards presented by Cadillac at the Beverly Hilton in Beverly Hills, California, on January 20, 2018. (Photo by John Salangsang/Invision for Producers Guild of America/AP Images) Laverne Cox at the 69th Annual Primetime Emmy Awards at the Microsoft Theater in Los Angeles on September 17, 2017 (Photo by Francis Specker/CBS) Anthony Hopkins at the Chicago premiere of “Transformers: The Last Knight” at the Civic Opera House on June 20, 2017. (Photo by Timothy Hiatt/Getty Images for Paramount Pictures) Ansel Elgort at the Los Angeles premiere of “Baby Driver” at Ace Hotel Downtown Los Angeles on June 14, 2017. (Photo by Blair Raughley/Invision for TriStar Pictures/AP Images) Jon Hamm at the Los Angeles premiere of “Baby Driver” at Ace Hotel Downtown Los Angeles on June 14, 2017. (Photo by Blair Raughley/Invision for TriStar Pictures/AP Images) Fred Armisen at the Los Angeles premiere of “Baby Driver” at Ace Hotel Downtown Los Angeles on June 14, 2017. (Photo by Blair Raughley/Invision for TriStar Pictures/AP Images)