Complex sentence: With her flawless white skin, long blond hair and perfect physique, she was considered one of the greatest beauties of the era; demure, pious and warm-hearted, she was also naive and intensely innocent because of her sheltered upbringing.
Split into simpler sentences: With her flawless white skin, long blond hair and perfect physique, she was considered one of the greatest beauties of the era. Demure, pious and warm-hearted, she was also naive and intensely innocent because of her sheltered upbringing.