elle n'a pas de cheveux
His hair is "ses cheveux" (masc.) in French.
a hair bun is 'un chignon' in French.
Long hair is "les cheveux longs" in French.
ginger hair is 'les cheveux roux' in French.
'messy hair' in french is 'cheveux en désordre'
Il a les cheveux gris is how you say he has grey hair........
les cheveux
Coiffeur
les cheveux
mes cheveux
An hair tie is "un élastique à cheveux" in French.
"J'aime tes cheveux." = "I like your hair."