• she has curly brown hair and green eyes
→ lei ha i capelli ricci, castani e gli occhi verdi - without the question tag
(note: if it is clear who is about, then we always omit the personal pronoun)
• her long, beautiful, brown hair and warm friendly smile
→ i suoi lunghi bellissimi capelli marroni e il suo caldo amichevole sorriso
(commas are for lists of items)