Bruins arrive at Fenway Park in vintage Red Sox jerseys ahead of 2023 Winter Classic

Bruins players wear vintage Red Sox uniforms before Winter Classic

Boston Bruins - Patrice Bergeron walks down the street into Fenway Park in a vintage Red Sox uniform ahead of the 2023 Winter Classic.

Fenway Park transforms for NHL's 14th annual Winter Classic – WPXI

Bruins arrive at Fenway Park Winter Classic in Red Sox uniforms

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Bruins – Penguins: Boston dresses as Red Sox before Winter Classic

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Puck drops at NHL's 14th annual Winter Classic at Fenway Park

Bruins players wear vintage Red Sox uniforms before Winter Classic

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