In the 19th century, a woman’s mustache was a symbol of beauty.
Meet the princess
“In 19th-century Persia, mustaches on women symbolized beauty.
Princess Fatemeh Khanum “Esmat al-Dowleh” was the princess of Persia. She was the daughter of King Nasir al-Din Shah Qajar and one of his wives Taj al-Dowleh.
Her father ruled Persia, now Iran, from 1848 to 1896.”