Should you have been addressing me, thank you! It's been so long since anyone called me dude!
I have no aversion to anyone removing their jacket and displaying their suspenders (standard American usage.

) while in more relaxed mode in their place of business. I would always promptly remove mine, and then usually turn back my shirt cuffs as well unless I was wearing French cuffs. This once prompted a female colleague to request that I
give her mine (black racehorses with jockeys embroidered on tan silk,) as they would perfectly complete an outfit she had. Reining in my filthy mind, I courteously demurred.