Buona notte, principessa! in Italian means "Goodnight, Princess!" in English.
Buona acacia! in Italian is "Good acacia tree!" in English.
"Good, but not good enough!" in English is Buona ma non abbastanza (buona)! in Italian.
Buona donna alla ricerca... in Italian is "Good woman in search of..." in English.
Buona vita
buona pelle
Buona Pasta
buona tigre
"Good health" in English is buona salute in Italian.
"Good head!" in English is Buona testa! in Italian.
"Good artist!" in English is Buona artista! in Italian.
"Good fortune" in English is buona fortuna in Italian.
"Good vacation" in English is buona vacanza in Italian.