Aged-look vat dyed cotton with anti-bacterial/anti-fungal properties by treatment with nano clay and enzymes

► Vat dyed cotton fabric was treated by nano clay along with enzymes. ► The antimicrobial and antifungal effects were successfully achieved. ► The treated cotton had a smooth surface with improved softness and handle properties. ► Low toxicity of the treated sample on human dermal fibroblast was also proved.