Roughly, it would mean "Would you kiss (that) beautiful girl?"
"belle fille" could also mean step-daughter or daughter-in-law.
Also the verb "baiser" can take other meanings besides kiss.
vous êtes belle autant qu'a l'intérieur qu'a l'extérieur
'You are the most beautiful girl in the world'
for a girl, "tu es belle" or "vous êtes belle" for a boy, "tu es beau" or "vous êtes beau"
"Vous estes belles" doesn't mean anything. I would imagine the person is trying to say "vous etes belle", which would mean "you are beautiful".
tu es beau / tu es belle ("tu" indicates a degree of intimacy - you are on first-name terms) vous êtes beau / vous êtes belle ("vous" indicates some distance / respect. Here for a single person, no plural mark) vous êtes beaux / vous êtes belles (to several people)
Et vous êtes une belle fille - and you are a beautiful girl.
Tu es / vous êtes une belle fille. "vous êtes une jolie fille" or "vous êtes très belle / très jolie"
You are a beautiful girl of God
My friend, you are a beautiful girl.
vous êtes belle autant qu'a l'intérieur qu'a l'extérieur
'You are the most beautiful girl in the world'
You have a beautiful daughter = vous avez une belle fille.
I am also yours, beautiful girl!
"baiser" means to kiss or to have sexual intercourse, "vous" means "you". "Baisez-vous ?" does not sound French, it's like asking "Do you ever have sexual intercourse?"
for a girl, "tu es belle" or "vous êtes belle" for a boy, "tu es beau" or "vous êtes beau"
Vous êtes belle means "You are beautiful"
you are the most beautiful girl I know