ok, so I got my PC in, and the jacket seems a bit big about the belly. it is a 46 long. If I cross my arms, the from parts of the jacket overlaps quite a bit ( five inches or so overlap)

Can I get some input as to what needs adjusting?

here is a pic:


oh, I know a a belt is not normally worn with a PC, but I'd much rather have the belt. and yes, I know it is off-center. The pic I took with it centered was blurry.