Dylan didn’t wear dickies 874 and wife beaters - he wore black skinny jeans and torn up v necks - different looks , I’d say Dylan’s look was more euro designer vibes then greaser vibes , both looks are stripped down - like no logos on t shirts etc. but the greaser look that Berle goes for is much more LA gangster like the movie “blood in blood out” while Dylan dressed more like a Parisian poet with alcoholism