This study investigates the potential of clay as a sustainable resist material in textile dyeing, addressing environmental concerns associated with conventional resist agents such as wax, starch, and cassava paste. Rooted in West African textile traditions, where clay and mud-based techniques have historically served both cultural and ecological purposes, the study seeks to reposition clay as a viable material for contemporary resist-dyeing practices. The study aimed to evaluate the effectiveness of clay as a natural resist, its environmental implications, and its capacity to prevent dye penetration. A studio-based experimental methodology was employed, involving the application of clay mixed with an adhesive medium onto cotton fabric using marbling, stamping, and screen-printing techniques. The prepared fabrics were subsequently dyed using vat dyes to assess the resist quality and pattern outcomes. Findings from the study revealed that clay produced clear and well-defined resist patterns and effectively limited dye penetration. Observations further suggested a potential reduction in chemical dependency relative to conventional resist materials, though this warrants further controlled investigation. These results indicate that clay is a practical and environmentally promising alternative for resist dyeing. The study concludes that the integration of clay as a resist agent offers both ecological and creative advantages in textile production. It therefore recommends the incorporation of clay resist techniques into textile education and professional practice as a strategy for advancing sustainable textile design.