This situation may be handled by merchants to avoid the risk of brand infringement. If a merchant uses the JEEP brand mark without authorization and claims to sell JEEP brand products, it may constitute an infringement.

If the clothes you buy are indeed of the JEEP brand, but the logo has been processed, you can judge in the following ways:

1. Observe the details of the clothes. JEEP brand products usually have unique designs and details, such as the classic "JEEP" logo, specific materials and cuts, etc. You can compare the promotional images with the actual product to see if there are any differences.

2. Refer to other consumers’ reviews. You can check other consumers' reviews of the product on Taobao to learn about other buyers' purchasing and usage experiences, which can help you judge the true brand and quality of the product.

3. Communicate with merchants. If you have questions about the clothes you purchased, you can communicate with the merchant and ask about the brand and logo of the product. The merchant should be able to provide clear answers and explanations.

Finally, if you find that you have purchased fake and shoddy products, you can complain to Taobao customer service and seek a reasonable solution.