I hate buying suits that fit my chest nicely, but the waist of the jacket is for a same size waist.
I live in japan and all the suits that fit my chest look like they are made for sumo wrestlers, and worse yet, not many places sell suits that aren't sets.
so the 48 inch chest guy has 48 inch pants to match.
I now get mine tailor made. I don't like to look like I am swimming in material. More expensive, but I have no choice. it is the price i pay for getting big.