I suggest using add on slots for all my mods if you know how to do that.
Link found here: mpclothes addon
How to install on SP
– Open OpenIV
– Enable “Edit mode”
– Drag and drop files here: Grand Theft Auto V\mods\update\x64\dlcpacks\mplowrider\dlc.rpf\x64\models\cdimages\mplowrider_male.rpf
Credits:
Clothing Veta
shunga