As Conor McGregor gets set to battle Diego Brandao during the UFC Fight Night 46 main event in Dublin, Ireland, check out this preview that the Notorious one posted of his new Dethrone Dublin walkout shirt. Seen striking a Fighting Irish pose while sporting his newest signature tee, you can bet the O2 arena in Dublin will go bonkers when the popular UFC featherweight prospect enters the Octagon on July 19th. But before catching the clash between McGregor and Brandao in Ireland during this weekend’s main event, check out Conor’s new Dethrone UFC Fight Night 46 Dublin walkout shirt in the pics above.