Blue Willow 16-piece Dinnerware Set. This Elegant Dining Set Includes 4 of Each Dinner Plates, Soup or Cereal Bowls, and Mugs. Dishwasher Safe. by Blue Willow Blue Willow 16-piece Dinnerware Set. This Elegant Dining Set Includes 4 of Each Dinner Plates, Soup or Cereal Bowls, and Mugs. Dishwasher Safe.