To judge the authenticity of ana bear, we can start from the following aspects:

1. Check the label: the label should have company information and telephone number, and the key is to check the label inside the clothes.

2. Observe the details: the position of the gold button on the front is different, the seam of the cuff is thinner than the genuine one, and the length of the purple cloth at the interface of the two sleeves is different.

3. Price judgment: The price of bears is generally between 300 and 700 yuan. If the price is too low, it may be a fake.

To sum up, judging the authenticity of ana bear needs to be comprehensively judged from the aspects of label, details and price.