This is dancer and actress Nagwa Fouad performing in a further scene (there’s an earlier scene posted below) from the 1969 Egyptian film ‘Seraa al Mohtarefin’ (‘Battle of the Professionals’ or ‘Professional Conflict’ صراع المحترفين). The film starred Rushdi Abaza, Naglaa Fathi and Kawthar Shafik.
Trivia: The star of this film, Rushdi Abaza, was married to dancer Tahiya Karioka and later to married to Samia Gamal. His 1977 marriage to Lebanese singer Sabah lasted less than a week as he was still married to Samia Gamal at the time.