1. It is normal that there is no trademark on the collar of clothes. In order to prevent the label from abrading the user's skin when the manufacturer makes clothes that are close-fitting, the label will not be sewn on the collar. Therefore, it is normal for the collar to not have a label, so don't worry.

2. For a piece of clothing to be sold on the market, it must be equipped with a trademark, washing label, and hang tag. If there are none of the above three, the clothing is a three-no product and is not allowed to be sold on the market. Once it is If found, all illegal products will be confiscated and criminal liability will be pursued in accordance with the law.

3. The clothes you just bought need to be washed before use to avoid chemical reagents or dust and stains on the clothes, which may cause skin allergies. During the cleaning process, you can use salt water to soak the clothes to avoid them. Faded and cleaned clothes should be hung in a ventilated place to dry to reduce sun exposure.