I have a script mod that I downloaded from a user by the name of Rokr_Mods( I am not sure if he is a user her but he is on gta5 mods) he has this script mod called "My Char0.9.6" which is a mod that spawns you in with a pre-configured mp model that you can change in an ini file to your liking. Anyways the best way to switch outfits for the character is to use a  trainer. However, I want to change that. The "MOD"  I am looking for is a thing you plop down in your house whether it be a sp or mp house. It's a small circle that you could walk into and a menu pops up then you can sort through any ped/ outfit you saved and change to it.  Here is a scenario "booting up my game my character is in  his pj's I walk him over to the glowing circle in the closet and select from peds/ outfits I have saved for that menu, let's say he works for the lspd once he has his uniform on he exits the menu and makes his way towards work" I know this sounds ambitious but I want to have a world where I don't always  want to rely on the trainer there are a good few mods that can do what need without the trainers help.

The only real mod that I have seen that does that is the EUP Menu Found here:

 

When you use it make sure you have this for police.

 

 

EUP menu is the closest match. You spawn a menu where you can cycle through clothes and character appearances where you can save that outfit later when finished. You can also create various personas.