Subban's hat, Julien's hoodie the talk of Winter Classic

Everyone's talking about Montreal Canadiens defenseman P.K. Subban and Boston Bruins head coach Claude Julien on Friday.

Subban rocked a majestic purple hat on his way into Gillette Stadium. Flash, like his play.

.@PKSubban1's hat is '''#WinterClassic pic.twitter.com/FQEi03gqqd

- NHL on NBC (@NHLonNBCSports) January 1, 2016

Julien, meanwhile, got some fashion tips - and a hoodie - from Bill Belichick, the head coach of the New England Patriots, who calls Gillette Stadium in Foxborough, Mass., home.

Keep an eye out for for Coach's special attire on the bench. #NHLBruins #WinterClassic pic.twitter.com/msxsaiW0gZ

- Boston Bruins (@NHLBruins) January 1, 2016

There is only one person to ask for advice when picking out your #WinterClassic sideline attire.https://t.co/At8HJ1gAbf

- Boston Bruins (@NHLBruins) January 1, 2016

Claude Julien channeling his inner Bill Belichick at Foxboro pic.twitter.com/uqkunh0uTW

- Faizal Khamisa (@SNFaizalKhamisa) January 1, 2016

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