I have bought a few soccer jerseys from dhgate's sellers. My experience is in general positive.
You really have to pay attention to what you buy and, most importantly, from which seller you buy. There is a high degree of heterogeneity in the quality of the items sold on the site. A great help comes from comments from other buyers, and from the quality of the communication with an individual seller.
It is worth contacting a seller whose items are of your interest and ask for more infos, like the address of a possible extended online catalogue. Once you find a reliable seller, well....stick to it if you plan to buy more.
Product or Service Mentioned: Soccer Jersey.
Reason of review: Fair pricing.