Some clothes don't have several signs on the market because the manufacturer or seller of the products has violated the law and didn't mark the relevant information according to the law. According to the textile labeling law, textiles must be marked with information such as "name and proportion of fiber components", "washing, dry cleaning and ironing methods" and "safe use of drugs" in a prominent position. In addition, in order to ensure consumers' right to know and choose, relevant information includes trade name, manufacturer, applicable gender, size, color, price, etc. It should also be indicated on the list or label of clothes. Therefore, in fact, several logos are necessary, and these logos are an important basis for consumers to distinguish the quality and use of products. If some clothes are not marked with these signs, it is because the manufacturer or seller of the product has violated the law and has not marked the relevant information according to the law. Consumers should pay attention to whether these signs are complete when purchasing, and ask the seller for relevant information when necessary to safeguard their own rights and interests.