"I wonder why? Unless it is a formal occasion should it really matter?" He'd never understand how hung up humans could get over such things. "Well, considering all the strangness here, they don't seem like the type of people to mind someone not wearing a shirt on occasion."

It would be strange to take offense at a missing shirt with all the rest that took place around here.

"...Would a missing shirt give people ideas around here?" What a horrifying prospect. "In that case we should definitley get you a shirt."