1. If it is a brand of clothes, the possibility of defective products cannot be ruled out.

2. Clothes purchased through formal channels all have trademarks, because trademarks are the signs of this dress. You can see the composition of clothes through trademarks, which is also very essential.

a trademark is a mark used to distinguish one operator's brand or service from other operators' goods or services. China's trademark law stipulates that trademarks approved and registered by the Trademark Office, including commodity trademarks, service trademarks, collective trademarks and certification trademarks, enjoy the exclusive right to use trademarks and are protected by law. If they are well-known trademarks, they will be protected by cross-category laws. Trademark is a sign used to identify and distinguish the source of goods or services. Any sign that can distinguish the goods of natural persons, legal persons or other organizations from the goods of others, including words, graphics, letters, numbers, three-dimensional signs, color combinations and sounds, and the combination of elements, can apply for registration as a trademark.

a brand or a part of a brand is called a "trademark" after it is legally registered by the relevant government departments. Trademarks are protected by law, and registrants have exclusive rights. Famous trademarks in the international market are often registered in many countries. There is a difference between "registered trademark" and "unregistered trademark". A registered trademark is a trademark protected by law after being registered by the relevant government departments, while an unregistered trademark is not protected by trademark law.

Article 1 of the Trademark Law of the People's Republic of China, the following signs shall not be used as trademarks:

(1) identical with or similar to the national name, national flag, national emblem, national anthem, military flag, military emblem, military song and medal of the People's Republic of China, as well as the name, logo, name of a specific place where it is located or the name of a landmark building.

(2) identical with or similar to the name, national flag, national emblem and military flag of a foreign country, except with the consent of the government of that country;

(3) identical with or similar to the name, flag, emblem, etc. of an intergovernmental international organization, unless it is approved by the organization or is not easy to mislead the public;

(4) identical with or similar to the official marks and inspection marks indicating the implementation of control and guarantee, unless authorized;

(5) identical with or similar to the names and symbols of the Red Cross and the Red Crescent;

(6) having ethnic discrimination;

(7) deceptive, which easily leads the public to misunderstand the quality and other characteristics of the goods or the place of origin;

(8) It is harmful to socialist morality or has other adverse effects.

the names of administrative divisions at or above the county level or foreign names known to the public shall not be used as trademarks. However, unless the place names have other meaning or are part of collective trademarks or certification trademarks; Registered trademarks using geographical names shall remain valid.