What is the best winter cloth? Winter Fabric Guide: 7 Best Fabrics for Cold Weather | Mulberrys The 7 Best Cold Weather Fabrics Cotton. Cotton is one of the best fabrics for winter. … Wool. One gorgeous, and incredibly warm fabric for winter to consider when things start to cool down is wool. … Down. You are most likely familiar with down puffer coats or down comforters. Travellers Empire Retailer in Winter Wear in Chennai. Shop @ OMR Okkiyampet.