Here’s 3 Exploited t-shirts
Copy/replace the files from the archive to path :
Grand Theft Auto V\mods\x64v.rpf\models\cdimages\streamedpeds_mp.rpf\mp_m_freemode_01
However, easier would be to use an clothes-slots add-on, such as mpClothes
or MaleMods – More clothes slots for MP male
Credits:
Rowena