Blood And Black Lace (1965)

aka’s: 6 Donne Per L’assassino/Sei Donne Per L’assassino/6 Femmes Pour L’assassin/Six Femmes Pour L’assassin/
L’atelier De La Peur/Blutige Seide/
Fashion House Of Death/Six Women For The Murderer

Isabella (Francesca Ungaro), a young model is murdered by a mysterious masked figure at a boarding house run by Max (Cameron Mitchell) and his lover Countess Cristiana Como (Eva Bartok). When Isabella’s boyfriend is suspected of the killing, her diary, which apparently has some incriminating evidence linking her to the killer, disappears. The masked killer then begins killing off all the models in and around the house to find the diary. Also with Thomas Reiner and Ariana Gorini.