Hair is plural in French:de beaux cheveux
You have beautiful hair: vous avez de beaux cheveux
What a beautiful hair: quels beaux cheveux
des beaux cheveux
de beaux cheveux
Belle boutique de cheveux
Literally 'bon cheveux' means "good hair" in French, but this isn't used at all in French. 'Beaux cheveux' means "nice / beautiful hair".
Bella Roux hair salon, in mixed French and Italian means "Beautiful Redhead" in English.
You take three small pieces from the top of your head. Start doing a normal plait after a round of plaiting start adding hair each time you plait. Then you will have a beautiful french plait!
Belle means beautiful for a girl in French. So does Beau for a boy.
"Belle femme" is "beautiful woman" in French.
Belle famille is beautiful family in French.
Beautiful skin in French is "Belle Peau" :)
Beautiful France' is 'Belle France' in French.
A beautiful princess is 'une belle princesse' in French.