[Yeah, wow, SO UNREASONABLE!! Oz looks mildly apologetic at least, since it's pretty clear that this sad nerd has been heckled about this before.]

Sorry! Your outfit just looks a little... [CIRCUSY.] —Well, if you worked here, you probably wouldn't have one of these. [His hand raises, gesturing to the side of his head where the stitches are.]

...You know, there's a place near the candy shop that has some clothing! I can show you where to get them if you want.

[Maybe then people will stop ASSUMING YOU'RE AN EMPLOYEE, CIEL.]