This wont actualy replace the Duster Outfit it will just replace the Outft record for Preston ( Note: It might be possible that you wont see the change straight away if you already seen preston in your game, in this case, you can open the console command -> left click on him while the console is up -> use resurrect or disable/enable to refresh the outfit).
🌑Comes with an optional replacer version to replace default Preston Outfit with the new one. 🌑 Modifiable in Armor Workbench so you can get different variations of the same outfit (check pics) 🌑 Craftable in Armor Workbench with C.O.A.T.S framework under the (Atomic Muscle) New Preston Minutemen category - See Requirements!!!