Not to be outdone in the red plaid department. Sam has yet another plaid shirt – this time it’s mostly white, with dark grey and red plaid. The plaid has an emphasis on the horizonal.
In Various and Sundry Villains (13x12), Sam wears this shirt from when they start tracking down the stolen book with Rowena until the end of the episode.
In Let the Good Time Roll (13x23), Sam wears this shirt for the entire episode.