I think people like seeing well-dressed, neatly tailored, flat-gutted, people that also have all the right 'bulges' in the right places.
Yes, i also like Brooks Bros and similar khaki slacks.
But, to me the real trick is a friendly smile, a helpful manner, and yes: a nice bulge gets respect too.
It's like you've let them get a quick peek into how you might look at the beach.
Now, I've also found that with 'depressed', overwhelmed people in the office: nothing makes any difference.
It's as though, people that like looking at well dressed guys and gals: look !
Those that are too lost in their own 'stuff' stay lost and never take much in.
Maybe it's a quick IQ TEST ?
Those that are bright tend to take in a lot of data; if it's accompanied by a smile and nice disposition: it's well received.
Those less bright, miss most of life !