Extremely low quality materials and sewing, random sizes, baggy shapes. Dismal translations of their website to other languages (not GT - even this would do better job). Shady refund policy (I managed to return the stuff and got money back after I contacted Customer Service to ask for address and all).
Their level and modus operandi is similar to Alibaba. Selling junk to greedy Westeners who care only about price. You may get accidentally 1 wearable item out of 20. If that's good enough for you, go for it.