For the Love of Poppea(1977)

Original title: Per amore di Poppea

Two scoundrels - Tizio and Caio - didn't want to get into the military service so they decide to escape dressed in women's clothes, but were caught by the guards. Without being able to confirm their right to freedom, the unlucky fugitives were sold into slavery. But everything what happens - happens for the better and slave girls Ticiâ and Kaya become personal servants of the Empress Poppea...