How to make temporary variable not reset?

Here is better explanation

I am making equip uniform (shirt + pants) system, where when you click on a button, you get uniform and when you die/reset (not fricking leave, so databases are not neccessary), uniform you wore stays, until you leave/change them (if change, temporary value changes)

Script:

local ReplicatedStorage = game.ReplicatedStorage
local RemoteEvent = ReplicatedStorage.GiveShirt
game.Players.PlayerAdded:Connect(function(plr)
	plr.CharacterAppearanceLoaded:Connect(function(character)
		local Temporary1 = character:FindFirstChild("shirtsaver")
		local Temporary2 = character:FindFirstChild("pantsaver")
		
		RemoteEvent.OnServerEvent:Connect(function(player, shirtTemplate, pantsTemplate)
			if shirtTemplate == "607785314" and pantsTemplate == "129458426" then
				character.Shirt.ShirtTemplate = game:GetService("InsertService"):LoadAsset(shirtTemplate).Shirt.ShirtTemplate
				character.Pants.PantsTemplate = game:GetService("InsertService"):LoadAsset(pantsTemplate).Pants.PantsTemplate
				Temporary1.Value = 607785314
				Temporary2.Value = 129458426
			end
		end)
		
		character.Shirt.ShirtTemplate = game:GetService("InsertService"):LoadAsset(Temporary1.Value).Shirt.ShirtTemplate
		character.Pants.PantsTemplate = game:GetService("InsertService"):LoadAsset(Temporary2.Value).Pants.PantsTemplate
	end)
end)

Here's a simple way to do this. You will need a server script, local script, a RemoteEvent in ReplicatedStorage, and a Folder in ReplicatedStorage, name it "Clothing". Inside the Clothing folder insert a shirt and pants, put your shirt/pants ids in them.

https://gyazo.com/ecaa4f4b2d49fd80dcdf39c97f66115b

Your ReplicatedStorage should look like that.

Server script in ServerScriptService

local shirtid = game.ReplicatedStorage:WaitForChild("Clothing").Shirt.ShirtTemplate
local pantsid = game.ReplicatedStorage:WaitForChild("Clothing").Pants.PantsTemplate

game.ReplicatedStorage:WaitForChild("RemoteEvent").OnServerEvent:Connect(function(plr)
	plr.Character.Shirt.ShirtTemplate = shirtid
	plr.Character.Pants.PantsTemplate = pantsid
	plr.CharacterAdded:Connect(function(chr)
		repeat task.wait() until chr
		chr.Shirt.ShirtTemplate = shirtid
		chr.Pants.PantsTemplate = pantsid
	end)
end)

Local script in your button:

script.Parent.MouseButton1Click:Connect(function(plr)
	game.ReplicatedStorage:WaitForChild("RemoteEvent"):FireServer()
end)