It happens every year: a recognition of the Yorta Yorta great, Sir Douglas Nicholls, sees First Nations AFL players don deadly colours and go head to head.
It's a celebration of Aboriginal and Torres Strait Islander culture and the contribution First Nations players have made to the national game.
Take a look at some of the guernsey designs that the players will soon be taking to the field.
(L-R) Jesse Motlop of the Blues, Ben Long of the Saints, Tex Wanganeen of the Bombers and Maurice Rioli of the Tigers pose in their teams' Indigenous guernsey. Source: Getty Images AsiaPac
Collingwood Magpies
Jordan Roughead of the Magpies poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls Round. Source: Getty Images AsiaPac
Hawthorn Hawks
Jarman Impey of the Hawks poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls. Source: Getty Images AsiaPac
Essendon Bombers
Tex Wanganeen of the Bombers poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls Round. Source: Getty Images AsiaPac
Melbourne Demons
Toby Bedford of the Demons poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls Round. Source: Getty Images AsiaPac
North Melbourne Kangaroos
Jy Simpkin of the Kangaroos poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls Round. Source: Getty Images AsiaPac
Richmond Tigers
Maurice Rioli of the Tigers poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls Round. Source: Getty Images AsiaPac
St Kilda Saints
Ben Long of the Saints poses for a photograph in the teams Indigenous guernsey during the 2022 Sir Doug Nicholls Round. Source: Getty Images AsiaPac
Umpires guernsey
AFL Field Umpire, Alex Whetton poses for a photograph in the umpires' Indigenous guernsey. Source: Getty Images AsiaPac