Sorry, this was supposed to be an answer, I realized later. So it should start with 'anche' or 'anche' should be present: - Buon Natale anche a te e {ai tuoi cari, alla tua famiglia} (I would not drop /tua/ in /tua famiglia/)

Hi Anna There is no a particular way of saying but as Andrew said , you can replay: Tanti auguri or Buon natale anche a te. There are two others motto very nice: 1 - Buone fatte feste = a wish after Christmas 2 - Buona fine e Buon principio = a wish to indicate a wonderful end of year and stunning new year.

You hit quite near the center. 1a. Auguri di un felice Natale a te e alla tua famiglia!" 1b. Auguri di un felice Natale a te e ai tuoi cari! OR 2a. Auguri di Buon Natale a te ... Note that in forms (2), which are more common, the article is not needed. By the way: Buon natale e Felice anno Nuovo a te e ai tuoi cari.