Buying online in China when Foreign

Hey everybody,

I have been living in Shanghai for one month only. When i do have time go to shopping i dont want to be hassled by the vendors in fake markets or go to the prestigious brands and pay prices that are unacceptable. I have not had time to explore much either. If anyone could please let me know where i can shop for average prices and get products with decent quality. I am also French/American so i am looking for that style of products (expat/international Oriented). Does anyone know of a website that does a descent job or a street in Shanghai where i can find fitting stores. ( I do not understand a word of Chinese so far)
Thanks you very much for letting me know =)