Hi Ben,
I think your fit(s) is(are) really being done a disservice by the mirror shot to be honest. Since you seem to have interesting proportions already any distortion from the focal distance, mirror and angle really adds up. The short jacket and baggy pants could work in a sort of ancient Ottoman military sort of silhouette (which I guess is more of a Damir silhouette than a Yohji one nowadays) but would need to get a more natural pose and better pic to tell, hehe.
I would have preferred a longer jacket like what kiko and david are suggesting though.
I saw on the WAYWT thread that people are advising taking pics outside which would of course make the whole thing much better. Another option if your camera has a timer is to set it on a ledge about waist high somewhere in your room and step back as much as possible (assuming the space is there for something like that).
Also try and move your body a bit or if the light is poor, pose in mid motion. The thing with looser clothing is that they really do not benefit from robot-style poses. You have to show that drape
Edited by Ivwri - 9/24/12 at 5:35pm