Dirk Nowitzki might be getting older but he can still rock a Halloween costume with the best of them.
It's hard to say whether or not Dirk outdid Thunder teammates Russell Westbrook and Steven Adams, but his costume was pretty dang great regardless.
Dirk wasn't the only member of the Mavs all dressed up, but he does appear to be the one taking things most seriously.
* * *
SB Nation presents: NBA rookies imitate Kobe, LeBron and more stars