This is a bit complicated. To make your own brand, you first need to design a trademark. The registered trademark price is 1800. It is hard to say how long it will take to get the approval. It can take a few months to a year. Then the hangtags are issued by a specialized company. The style will also give you the price of the design. It depends on how much you decide. If you design a hangtag yourself and you have to learn computer software, it will be a lot of trouble. Your idea is good, but the cost of making a brand is basically that wholesalers or corporate retail generally won't do it. I can’t stand it. Wholesalers create brands firstly to accumulate customers and secondly to prepare for setting up factories. Therefore, most of the stalls have their own brands but do not retail.