I also see the cassock as the vestment of the younger generation of priest. I celebrate and welcome that generation! Good on them for wanting to wear the cassock often. However, at my old age, I’d look that old guy wearing Abercrombie. No one said I couldn’t but when I do, I probably shouldn’t. It’s like being that hanger-on guy who goes out to Proud Larry’s and lets you know he still ROCKS! But when he rocked, he rocked Van Halen. You rock Mumford and Sons. Totally not the same universe.
Rock N Roll is a little bit like Catholicism. Either do it right, or don’t do it at all.