"My princess" is an English equivalent of the Italian phrase la mia principessa. The feminine singular definite article, possessive, and noun may be used affectionately or realistically, literally or loosely. The pronunciation will be "la MEE-a PREEN-tchee-PES-sa" in Italian.
dolce principessa italiana
"Sweet toothpaste" in English is dentifricio dolce in Italian.
"Sweet kisses" in English is dolci baci in Italian.
"Sweet man" in English means uomo dolce in Italian.
Sweet and salty
"Sweet life" in English means la dolce vita ("the sweet life") in Italian.
"Sweet little girl!" in English is Dolce bambina! in Italian.
bella
Dolce Fiore
Dolce magnificenza
"Home, sweet home!" in English is Casa, dolce casa! in Italian.
"You're a crazy, sweet man!" in English is Sei un pazzo uomo dolce! in Italian.