Tenha um belo dia.
You can say "isso é bonito" in Portuguese to mean "that is beautiful."
Tenha um belo dia.
beautiful
you are stunning
Lindo\linda.
In Brazilian portuguese, girls and women say : "Olá lindão" (leendawn)
You could say "Você é linda" in Portuguese, which means "You are beautiful."
You can say "Que bela imagem" in Portuguese to express that a picture is nice or beautiful.
Boa noite, linda (for female beautiful)
To say "have a fabulous day" in Portuguese, you can say "tenha um dia fabuloso".
Belo dançarino.
vida bela