They're clothes; what can go wrong? The worst that can happen is they don't fit or they aren't comfortable and you donate them to the Salvation Army. In general you get what you pay for, but labor in China is cheap, so maybe they're worthwhile.
Under ordinary circumstances I'd drop in my lecture about buying American to support the economy, but I haven't seen an article of clothing in years that was made in the US...no, wait, I think Rivendell still sells some. But nearly everything else I've bought in at least a decade has been imported.