You need this mod first: https://www.gtainside.de/en/gta4/skins/203425-hoodie-pack/

How to install:
make sure you have OpenIV or SparkIV
Go to:
Grand Theft Auto IV\GTAIV\pc\models\cdimages\playerped.rpf
Drag and drop the file
2 Hoodie, CHROMAKOPIA and Odd Future.
special thanks to my friend for making and giving me the thumbnail.