1970s Jersey T-Shirt, Southern Athletics Size S/M, Black and Yellow Ringer grey Content - I can't read

Content - I can't read the tag but probably polyester or a poly cotton blend

The waist is sewn slightly off in the back (see photos)

Hips - approximately 28

Content - I think it's a cotton/poly blend but I don't know for sure

There is overall fading in the color of the tee

1970s Jersey T-Shirt, Southern Athletics Size S/M, Black and Yellow Ringer grey Content - I can't readDescription Cool black and yellow jersey from the 80s with 20 printed on both sides. Details Brand Southern Athletic Content I think it's rayon or a rayon blend Size approximately a modern Small Medium but please check all measurements to ensure fit Shoulders 20. 75" across Chest 18. 5" pit to pit Length 27. 75" Sleeves 8. 25" from shoulder seam Condition There are runs in the fabric on both sides next to the slits