So this mod well pretty much allow you to wear those 5 extra piece of armor on anything that usually takes all the slots, like the clean dirty suits, they take each body slot but with this mod that wont be happening anymore. 

There will be major clipping with all the armor parts due to the fact they weren't made to be wearable on clothes and armor like this. but the more body slots the better.

Some clothes and armor were made playable, like all the npcs in the beginning of the game.

You can either install this with Nexus Mod Manager  or the one i like to use Fallout 4 Mod Manager. orrrrrrrrrrrrr manual. Place esp in data folder and edit Plugin.txt  put More Armor Slots.esp on the list and saved it as read only. Plugin.txt should be in C:\Users\USERNAME\AppData\Local\Fallout4

Fallout 4 Mod Manager:

http://www.nexusmods.com/fallout4/mods/495/?

I this mod was mad in TesVsnip and then updated with Fo4edit