I had a stupid thought:

Hermes walking into the shop close to closing when Skelly is gone for the day and he's still in his mailman uniform. He walks behind the counter and, in as seductive a tone as he can, tells Charon he has an 'extra special delivery for you tonight, boss' and then proceeds to unbutton his top to reveal he's wearing that stupid fucking priority mail crop top.

Any mood is completely ruined when Charon cannot stop laughing and Hermes spends the rest of the night redder than hell, fuming, and not talking no matter how much Charon tries to make it up to him.