Combine sightseeing and shopping with this full-day excursion from Sorrento. Choose between a tour of Naples or Pompeii with an expert guide, and then shop for your favorite designers at La Reggia Designer Outlet, a large shopping mall in Marcianise that offers discounts of up to 70 percent on premier brands including Armani, Guess, Nike, Prada, Ralph Lauren and Valentino. Admission to the archeological site in Pompeii is at your own expense.