I want to buy my own clothes on Taobao. Is it illegal to print logo on it?

It is not illegal to use unregistered trademarks, but can you be sure that the trademarks are not registered? If someone later registers this trademark and you don't know it, it is illegal for you to use it. Therefore, it is beneficial and harmless to register your own trademark now, and it is not expensive. /kloc-find an intermediary to register one around 0/600. If no one else registers, 1 year can come down. If an individual cannot apply, he must apply to the Beijing Municipal Administration for Industry and Commerce through an agency.