Retro Latics shirts on sale in Sports Direct one from 1974 and one from 1982 plus a retro jacket also.
http://www.sportsdirect.com/score-draw-1974-retro-jersey-mens-370558?colcode=37055821
http://www.sportsdirect.com/score-draw-oldham-atheletic-1982-home-jersey-mens-370559?colcode=37055921
http://www.sportsdirect.com/score-draw-draw-oldham-82h-trksn62-370560?colcode=37056021