In this comparative study, the design elements and visual merchandising approaches employed in window displays by high-end and fast-fashion retailers are investigated. The study utilizes a visual content analysis method with standardized evaluation criteria to analyze the window displays of six high-end and six fast-fashion stores located in Paris. By adopting an analytical framework adapted mainly from Morgan (2015) and Diamond and Diamond (2007), the research aims to uncover shared patterns and distinguishing factors in the approaches of these two sectors. The findings reveal clear differences in purpose, layout, visual weight, focal points, color schemes, and prop usage between highend and fast-fashion retailers. These insights offer valuable practical implications for enhancing the visual appeal of window displays in the highly competitive retail landscape