Prepare all the necessary documents to start a business. You will need to organize the company or entrepreneur. In general, only you can decide what it is. And under that, under another "label" you will be able to trade with. The only difference is this: OOO is considered more prestigious, but also problems with the documents and accounting there many times more. SP is considered frivolous "Lavochne" business, but think about it, how often do you find out whether the stores that you are buying clothes or SP LLC?
Having collected all the documents to determine the place of trade. Unfortunately, it's not that simple. Prepare to the fact that you have to take an expensive room in a large mall to have an audience. Clothing is clearly not the business where they are going on a tip, you need a large cross, which means that this is clearly not a small closet in the attic of a department store on the edge of the city.
Develop a style of your store. Make it recognizable, stand out from the crowd. The only way you can get people interested in your products and nothing else.
Naladte supply of clothing. The most profitable suppliers is Turkey and China. However, if you are going to sell branded expensive clothes, then suppliers will be different. But do not forget that sold you the goods should not contradict your style, that is the style of the store, but rather they should go "side by side".
Do not be afraid to start and run this huge mechanism. Take the first step - do half the work.