I noticed that, too! And this was after his dip in the pool, and he's staying in his own house where I assume that he has some of his own clothes! So far, we've seen him wearing his (zombie) girlfriend's shirt, a hospital gown, and the old man clothes! It's as if he has no clothes of his own in his own house. What is up with that?!
He’s been living on the streets for a couple of years. His mom told Travis she was tired of his BS in the beginning (and reaffirmed that by beating his dumb ass last night). For all we know she through all of his crap out so he wouldn’t come back.
LOL!
You're absolutely right---we have yet to see him in clothes of his own. Wouldn't you think someone---maybe his sister---would say, "Nick, why the hell are you still dressed like Jack Klugman?"