Not that he would make one of his overly literal joking observations out loud, that is, not usually in public, as he puts on his most serious face when those he doesn't know well are watching.

"What I mean is, your garb will not make them any more or less likely to suspect you at this point, as long as you conduct yourself with decorum. And you can look respectable without looking ridiculous."

He did have a great deal of distaste and dislike for the scientists of Science Research Division, but he'd put up with them more or less stoically for this long. "A ballroom is not a battlefield," he said solemnly, "but yes, I suppose a few glares wouldn't hurt."