Mongolian white label is a clothing trademark. According to relevant information, the white label, gold label and black label of clothes are trademarks of clothes, which means that some basic information of clothes are written on them, and the brand, product name, article number, implementation standard, fabric composition, specifications and maintenance methods of clothes will be written on the trademarks. Mengkou, a French brand, was founded in Grenoble, France, 1952. Headquartered in Milan, Italy, it is a clothing brand that started with professional outdoor sports equipment, and its products are mainly down jackets.