Keep an eye out for Mia D'Aloia when the Dockers run out for their blockbuster preliminary final clash with the Sydney Swans on Saturday.
Mia, 7, will run out with the team after she won the club's Docker for a Day banner competition for her purple effort.
Her mum Janice D'Aloia said her daughter received the exciting news on Friday after Dockers skipper Matthew Pavlich judged Mia's banner a worthy winner.
While Mia gets her own Dockers gear, and a chance to visit the change rooms before the game, her most valuable prize is likely to be the two seats she has secured for the game.
With Fremantle playing their first home final since they defeated Hawthorn in 2010, tickets are expected to sell out quickly.
Fremantle and Sydney members can access priority sales from 9am to 1pm Perth time today through Ticketmaster, with remaining seats going on sale to the general public at 2pm.
Fremantle's Harbour Master members can access a special priority sale from 8am to 9am.Sydney booked the clash with Fremantle after the Swans held off Carlton for a 24-point win at ANZ Stadium on Saturday night.