Born on June 21, 1955, in Thiruvananthapuram, Kerala, Kaviyoor Renuka began her acting career in the late 1970s. Her early films showcased her natural talent and simplicity, with a minimalistic approach to fashion. As she gained popularity, her fashion sense began to evolve, reflecting the cultural and social changes in Kerala during that period. In the 1980s, Kaviyoor's style was characterized by traditional Kerala attire, such as the saree and salwar kameez, often paired with simple jewelry.