I ordered 7 items (4 dresses and 3 sweaters) and the quality of all of the items met my expectations. They are Forever21 quality but the sizing runs small in comparison to U.S. sizes. Of the 7 items, 5 of them are "one size" and the other two items are size medium but they all fit me perfectly (I am 110 lbs, 5'1). So beware of the size!
My complaint would be: POOR (or better word is NO) customer service and shipping took over a month. The tracking number provided didn't work and when I tried to contact customer service (you have to submit a ticket on their website, there isn't a phone number to call), they just told me to keep waiting and stopped answering my questions.