While I understand that bodybuilders have insane proportions, that will keep them from ever looking good in a suit; Bob Chick choosing something with shoulder pads is a really bad idea at his size. Bob, you should put aside 2.5-5k and have a bespoke suit made on Savile Row or by one of the NYC bespoke tailors. Bespoke = hand cut fine cloth, hand sewn and built around your body based on your measurements.Fully canvased, non fused, etc. The suit will last you 30 years and if you get a classic cut, it will never go out of style.
I understand that you will never look "normal" in a suit, because, as said, you are a huge man with crazy proportions. That said, bespoke will at least have you looking much better. You should wear dark navy blue...and go with a pin strip double breasted cut to slim you down. You also need to ask for wide lapels and NO SHOULDER PADS.
A tip from me to you as you will ob be emceeing many more events. The off the rack suit places and department stores are shit.
Ps: you do a good job.
