he's just showing how he wears his jacket, and looking for constructive comments. yes the music was kind of dumb.
imo, denim goes fine with corduroy. denim and corduroy are both casual fabrics.
imo, denim jackets should be fitting, but shouldn't be worn like button up shirt LOL, and not with a vest over?
wear it opened, or with the middle 2-3 buttoned, never the top or bottom button.