Hi, I have lived in China for 2 years and a bit now.

I have had a lot of trouble finding clothes and jackets that fit me here. Does anyone know where I can get a jacket in Xian that would fit a 6-foot, 280 pound man (so a fat, kind of tall guy)? I bought a winter coat at the GAP last year, but it was still a bit too small, and that was their largest size. Any information would be very helpful. Thank you.