Madewell Yellow Tie-Dye Organic Cotton Bandana NEW 21 1/2"L x 21 1/2"W. Brand new in packaging Artfully tie-dyed by hand, this organic cotton bandana can be tied kerchief-style under your chin, worn as a mask cover or knotted onto your tote strap. 21 1/2"L x 21 1/2"W. Organic cotton. Do Well: Made from certified organic cotton that is grown without chemical fertilizers and pesticides from untreated, non-genetically modified seeds. Machine wash. NB942