Trademarks and clothes are combined into one product and are inseparable. If you replace the trademark of a certain brand of clothes, firstly, it destroys the integrity of the product, secondly, it infringes upon the rights of the owner of the trademark registration right, and thirdly, it violates the agreement with the brand merchant. Your behavior violates the Trademark Law, Anti-Unfair Competition Law, and Contract Law. The market supervision and management department will punish you after discovering it. The brand merchant has the right to claim compensation from you. Please stop thinking like this.