This paper explores the discursive and spatial construction of feminine norms during the ‘Festival of Spring and Flowers,’ a momentous urban event held at Gülhane Park, İstanbul, from 1950 to 1960. Gülhane was a bustling and highly frequented location during the Festival, serving as a significant site of convergence, interaction, and contestation. Consequently, Gülhane provides a crystallized and concise cross-section of the ubiquitous femininities in 1950s Istanbul. Drawing upon textual and visual archival evidence, the author(s) argue that the Festival played a pivotal role in perpetuating gendered norms by consistently portraying ‘liberated, domesticated, and pariah’ femininities. Concomitant with the trifold construction of femininity, the space itself took on a ‘gendered persona’; Gülhane was depicted as a safe and sterile location when frequented by the ‘liberated and domesticated’ women, but was perceived as an ‘immoral’ space when ‘invaded’ by the ‘pariah’ women. The gendered history of 1950s İstanbul have been largely overlooked in the current scholarship, despite the emergence of new gendered norms alongside the transforming political landscape in Turkey during that time. This article will address this literature gap by conducting an in-depth historical analysis of the gender norms within the Festival. Additionally, this study will contribute to İstanbul’s urban literature by exploring the notable yet relatively uncharted Festival.