The Toronto Maple Leafs are paying homage to their roots.

When the Leafs host the Chicago Blackhawks on March 18, they'll don Toronto St. Pats jerseys, honoring the franchise's 1919-27 moniker.

Here's a look at the full getup, which ties into Toronto's year-long centennial celebration:

The @MapleLeafs will pay tribute to one of the earliest eras of the club’s history by wearing St. Pats uniforms on March 18. #TMLtalk pic.twitter.com/2gpyUjhlj5 — Leafs PR (@LeafsPR) February 21, 2017

Pretty spiffy.