It operates rather like Amazon - selling stuff on behalf of the same kind of firms who sell stuff on Amazon, and getting commission from the sellers - but it is based in China and so are most of the sellers and the goods are even more likely to have been made in Asia than the ones on Amazon.
As you can't tell what the quality is, or the size could be more suitable for a tiny Asian beauty than a bigger Western woman, you could want to return it. Returning stuff can be difficult if the seller is in China, and you are often expected to pay the carriage yourself to return goods.
Check up on return and complaint policies and customer service, and whether they have an office in your country, before you buy.