I don't know what they use for fabric in their products but it's not like anything I've ever seen. It's stiff and unwearable on most of the items.
Secondly, if you have any issues with any item know that they will not do a return unless YOU pay to ship it back and wait a REALLY long time for them to accept and acknowledge the product when it gets back to them in China.
Third, shipping times are VERY long plus nothing arrives together. Tested the company with 4 pieces and after over 5 weeks, still waiting for 2 of them to arrive.
Fourth, if you are used to US sizing, you'll be surprised. The sizing on the items is a lot different than US sizes.
Overall, it's a waste of money time and energy. HIGHLY recommend passing on this company and going somewhere else.