How do you sa sweet dreams in french?

The most common way to say "sweet dreams" in French is "Fais de beaux rêves" (pronounced "fay duh boh rev").

Here are some other options, depending on the context:

* "Faites de beaux rêves" (formal, plural)

* "Dors bien" (literally "sleep well")

* "Passe une bonne nuit" (literally "have a good night")

* "Bonne nuit" (literally "good night")

You can also use a more poetic phrase like "Que tes rêves soient doux" (literally "may your dreams be sweet").