The Resilience of Informal Trade: Lessons for Sustainable Retail Design

Informal retail demonstrate resilience in the way they adapt to economic instability through spatial organisation, maximising limited resources and fostering strong community connections when creating functional retail spaces. This paper explores the lessons that formal retail design can learn from informal retail environments, particularly in contextual influences, spatial organisation, structural approaches and material selection as they align with the three pillars of sustainability: environmental, economic and social. In Eswatini, a small, landlocked country in Southern Africa, informal traders successfully operate with minimal resources in their communities. Using a case study approach supported by observational analysis and photographic documentation of publicly accessible spaces, the research highlights the role of adaptability, flexibility, locally sourced materials and community integration in shaping resilient retail spaces. The findings contribute to sustainable retail design discourse by illustrating how informal trade environments balance practicality, affordability and cultural relevance. While the study is limited in scope to specific informal retail structures, it highlights valuable lessons for formal retail design. Informal retail design practices can teach us lessons in adopting more adaptable, resource-efficient and socially inclusive strategies. This is particularly true in contexts where sustainability and affordability are critical considerations.