Brothers Prince William and Prince Harry reunited as they joined their wives Kate Middleton and Meghan Markle on a walkabout at Windsor Castle to view the floral tributes to the late Queen Elizabeth II. The Duke and Duchess of Sussex and the Prince and Princess of Wales all wore black as they appeared together in public for the first time since March 9, 2020. 📸 James Whatling/MEGA 📸 Mirrorpix/MEGA #princeharry #princewilliam #katemiddleton #meghanmarkle #royalfamily #royal #windsorcastle #princeandprincessofwales #dukeandduchessofsussex