Was I the only one who didn't particularly like Hanks shirt in this episode? Now clothing is very subjective and I'm not one to talk but this shirt really didn't sit well with me.
It was used more to symbolise the colour in my opinion. You see Hank wearing purple (normally Marie's colour, purple is a symbol of naivety on this show) and Marie wearing black (traditionally symbolises death , of her and Skyler's relationship? I dunno) but in this show can also symbolise criminality) when they go to the Mexican restaurant. Hank was very naive to think Walt would either give up/slip up and the icing on the cake is the "confession". I'm sure when Hank received it he thought maybe Walt had thrown in the towel, but oh how wrong he was.
I'm preeetty sure the purple was meant to show that Hank had joined the Third Street Saints and that everything Walt had said in the video was true. Hank is a drug kingpin in Steelport.
Guys, it's clear that Hank is now part of the Ballers, and Walt's green shirt symbolized he was in grove street....home...