With all the fake products of a branded fashion wearing, it is indeed hard to find for a real and original one. The best thing that you can do is to at least equip yourself with the right knowledge regarding when buying an original product. You can at least be keen and observant when looking for original products.
For you to have a more wise information regarding the product you wish to buy like True Religion jeans and UGG boots for shoes and boots and Louis Vuitton for bag, it would be better to look for some information of it in the internet. These products have its own browsing site where you can find the different product that they have for you as well as for you to be able to know and learn the difference from a fake one to original. It would only take a little of your time.