How do i install clothes for freemode peds?

So I want to install this: Staff Vest With PSD (EUP) without EUP how can I do that pls @ me so I know you responded. Thanks!

if you do find a ped that has a traffic vest, go inside the YTD file and replace it with my texture

@criibzy but how do I install the vest without eup cuz my eup wont install correctly?

can I do something like this (if you cant see it staff-vest is in the bottom)?