

You need OpenIV. 

1. Make sure you have OpenIV.
2. Go into GTA V in OpenIV and down to x64v.rpf and double click it, it should open up. 
3. Go to models/cdimages/streamedpeds_players.rpf/ turn Edit Mode on. 
Go to the folder player_one It's Franklin

Back up the file.
uppr_diff_004_a_uni.ytd

Go to your home and change clothes. Go on to T shirts and you will find it :) 

Send me a mail if you have a problem. Christofferbhansen@hotmail.com