This Plaid is a little hard to describe. It’s mostly white and charcoal, but surrounding the darkest charcoal stripes is a really nice fade out through red and yellow. It makes for a nice soft look without hard lines. The shirt does up with silver snaps and has two breast pockets (with no flaps, but that also have snaps.)
In Hell’s Angel (11x18), Dean wears this shirt for the entire episode.
In Regarding Dean (12x11), Dean wears this shirt after they change out of their suits, once they have retraced Dean’s steps to find the dead body, and have to go back to the motel room to think of a Plan B.
In The Bad Place (13x09), Dean wears this shirt when they go to rescue Kaia from the angels towards the end of the episode and they get sucked into the bad place.
In Wayward Sisters (13x10), Dean continues to wear this shirt while trapped in the Bad Place. He only changes out of it once they are rescued and he has access to his stuff again.