Hi May-Lu, I love that shot. Even looking past my obvious bias, being that a good friend shot it, I like the layout.
I don't know any of "the rules" of glamour photography, but I really dig the dual-plane image, for lack of a better term. I like the fact that your face and upper body is in focus, then hidden beneath the robe, then we get to see more of your curves in the mirror.
Trashy? Naw...It might be heading that way if you were bottomless, and the focus was on the mirror, but if that had happened, he wouldn't have released it.