DataStore to save appearance?

I have a menu which changes the players appearance.

I want my character to spawn with the last appearance it had on reset and when he rejoins game.

I have two folders on for Level and Money The other for Shirt , Pants , Hat , Hair , Face , Skin

How would I link a shirt img to a value

not sure if that's the exact question but hopefully someone can understand what I'm saying

Take look at what I came up , new to coding with datastore so please please please help me out .

 local DataStoreService = game:GetService("DataStoreService")
local playerData = DataStoreService:GetDataStore("PlayerData")

local function onPlayerJoin(player)
	
	print("please wait!")
	wait(3)
	print("STARTING!")
	
--------------------------------------------------------------------------------------------------------------------------------	
	local leaderstats = Instance.new("Folder")                   --Sets up leaderstats folder
	leaderstats.Name = "leaderstats"
	leaderstats.Parent = player
---------------------------------------------------------------------------------------------------------------------------------

	local Shards = Instance.new("IntValue")                      --Sets up value for leaderstats
	Shards.Name = "Shards"
	Shards.Parent = leaderstats
	
	local Level = Instance.new("IntValue") 
	Level.Name = "Level"
	Level.Parent = leaderstats
	
	---------------------------------------------------------------------------------------------------------------------------------
	local CharStats = Instance.new("Folder")                        --Sets up leaderstats folder
	CharStats.Name = "CharStats"
	CharStats.Parent = player
	----------------------------------------------------------------------------------------------------------------------------------
	
	local Shirt= Instance.new("IntValue")                             --Sets up value for leaderstats
	Shirt.Name = "Shirt"
	Shirt.Parent = CharStats
	
	local Pants= Instance.new("IntValue") 
	Pants.Name = "Pants"
	Pants.Parent = CharStats
	
	local Face= Instance.new("IntValue") 
	Face.Name = "Face"
	Face.Parent = CharStats
	
	local Hat= Instance.new("IntValue") 
	Hat.Name = "Hat"
	Hat.Parent = CharStats
	
	local Hair= Instance.new("IntValue")
	Hair.Name = "Hair"
	Hair.Parent = CharStats
	
	local Skin= Instance.new("IntValue") 
	Skin.Name = "Skin"
	Skin.Parent = CharStats
	
	----------------------------------------------------------------------------------------------------------------------------------------------
	
	local playerUserId = "Player_" .. player.UserId  --Gets player ID
	
	local data = playerData:GetAsync(playerUserId)  --Checks if player has stored data
	
	if data then
		
		Shards.Value = data['Shards']

		Level.Value = data['Level']
		
		Shirt.Value =  data['Shirt']
		
		Pants.Value = data ['Pants']
		
		Face.Value = data ['Face']
		
		Hair.Value = data['Hair']
		
		Hat.Value = data['Hat']
		
		Skin.Value = data['Skin']
		
		
	else	
	
		---------------------------------------------Data store is working, but no current data for this player------------------------

		Shards.Value = 0

		Level.Value = 1
		
		Shirt.Value = 1
		
		Pants.Value = 1
		
		Face.Value = 1
		
		Hair.Value = 1
		
		Hat.Value = 1
		
		Skin.Value = 1	
		
	end

end


-----------------------------------------------------------------------------------------------------------------------------------



local function create_table(player)

	local player_stats = {}

	for _, stat in pairs(player.leaderstats:GetChildren()) do
		
		player_stats[stat.Name] = stat.Value
		
	end

	return player_stats

end

----------------------------------------------------------------------------------------------------------------------------------------

local function onPlayerExit(player)  --Runs when players exit
	
local player_stats = create_table(player)

local success, err = pcall(function()
		
local playerUserId = "Player_" .. player.UserId
		
		playerData:SetAsync(playerUserId, player_stats) --Saves player data

	end)

	if not success then

		warn('Could not save data!')

	end

end

--------------------------------------------------------------------------------------

game.Players.PlayerAdded:Connect(onPlayerJoin)

game.Players.PlayerRemoving:Connect(onPlayerExit)

There is this cool little thing here called HumanoidDescription. It can be used to apply hats, limb colors, accessory, clothing, etc. What we could do is save it to the datastore with Players:GetHumanoidDescriptionFromUserId, and use the player:LoadCharacterWithHumanoidDescription(humanoidDescription) to load it in with the humanoid description. Here is ur script:

local dss = game:GetService("DataStoreService")
local http = game:GetService("HttpService")
local playerData = dss:GetDataStore("playerData")

game.Players.PlayerAdded:Connect(function(player)
	
	local lead = Instance.new("Folder",player)
	lead.Name = "leaderstats"
	
	local shards = Instance.new("IntValue",lead)
	shards.Name = "Shards"
	
	local level = Instance.new("IntValue",lead)
	level.Name = "Level"
	
	local data
	
	local suc, err = pcall(function()
		
		data = http:JSONDecode(playerData:GetAsync(player.UserId))
		
	end)
	
	if suc then
		
		if data then
			
			player.leaderstats.Shards.Value = data.shards
			player.leaderstats.Level.Value = data.level	
			player:LoadCharacterWithHumanoidDescription(data.humDescription) -- load it with the description
			
		else
			
			player.leaderstats.Shards.Value = 0 -- ur default value
			player.leaderstats.Level.Value = 0 -- same here
			
		end
		
	else
		
		warn(err)
		
	end
	
end)

game.Players.PlayerRemoving:Connect(function(player)
	
	local data = {
		
		shards = player.leaderstats.Shards.Value,
		level = player.leaderstats.Level.Value,
		humDescription = game.Players:GetHumanoidDescriptionFromUserId(player.UserId) -- save the description
		
	}
	
	playerData:SetAsync(http:JSONEncode(data))
	
end)

Hope you understood it!