Includes. Clothing trademarks can generally be classified according to purpose and raw materials used. Clothing trademarks are divided according to their uses and can be divided into underwear trademarks and outerwear trademarks. Underwear trademarks are required to be thin, small, soft, and should be made of soft materials and comfortable to wear. The outerwear trademarks are relatively large, thick and stiff, and can be woven, textile or paper printed.