Any idea on how to make a tool that changes your shirt and or pants when you click?

Kinda want to make something like this, but where would the starting point be. Have a script but I know for sure if wont work for the tool. New to scripting

Okay, so you should make a localscript inside the tool and then use the event .Activated of tool, then you may search for the shirt and pants inside the player character game.Players.LocalPlayer.Character.

https://developer.roblox.com/en-us/api-reference/event/Tool/Activated