He was highly colored now, and Harry wondered why he did not take off the ridiculously large coat, unless it was because he did not want to reveal the smock beneath it.
Folded into a corner of the couch in a brown smock, he looks like someone you knew in college, a big guy going on about something that seems really important to him.
The back, under what looked like a dirty brownish smock comprised of animal skins sewn roughly together, was very broad; and as Grawp slept, it seemed to strain a little at the rough seams of the skins.