I had an epiphany about Scott and his looks.
(I'm such a dork)
I figure he was playing hard rocker dude with VR, so now that he and STP are back together - he felt the need to change his image. Think about it - the suits he's been sporting kind of signify that he's grown up. Is it Bowie-esque? A tad more than slightly. But, meh, who cares. It's a different time in his life and career.
I honestly like all of his looks, they all grew on me after a while. BUT, my favorite is still STT.