No. Completely and utterly no. And him wearing Ethan's shirt then was a matter of life and death! Or at least preserving a bit of his dignity in the face of a greater evil (namely, being shirtless around Buffy). Which is pretty much the same thing, for Giles.

So, should we set it after the Lost Thread or after the vampire curse one? Also, would you mind setting it up? Still got homework to poke at.