"create an Advanced Roblox MeepCity Outfit Changer GUI big script"

-- Server Script

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local OutfitChanger = ReplicatedStorage:WaitForChild("OutfitChanger")

-- Client Script

local ReplicatedStorage = game:GetService("ReplicatedStorage")
local OutfitChanger = ReplicatedStorage:WaitForChild("OutfitChanger")

-- Create the GUI
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "OutfitChanger"
ScreenGui.Parent = game.Players.LocalPlayer.PlayerGui

local Frame = Instance.new("Frame")
Frame.Name = "MainFrame"
Frame.Size = UDim2.new(0, 300, 0, 200)
Frame.Position = UDim2.new(0.5, -150, 0.5, -100)
Frame.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
Frame.BorderSizePixel = 0
Frame.Parent = ScreenGui

local Title = Instance.new("TextLabel")
Title.Name = "Title"
Title.Size = UDim2.new(1, 0, 0, 50)
Title.Position = UDim2.new(0, 0, 0, 0)
Title.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
Title.BorderSizePixel = 0
Title.Text = "Outfit Changer"
Title.TextColor3 = Color3.fromRGB(0, 0, 0)
Title.TextSize = 24
Title.TextWrapped = true
Title.TextXAlignment = Enum.TextXAlignment.Center
Title.TextYAlignment = Enum.TextYAlignment.Center
Title.Parent = Frame

local OutfitList = Instance.new("ScrollingFrame")
OutfitList.Name = "OutfitList"
OutfitList.Size = UDim2.new(1, 0, 0, 150)
OutfitList.Position = UDim2.new(0, 0, 0, 50)
OutfitList.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
OutfitList.BorderSizePixel = 0
OutfitList.BottomImage = ""
OutfitList.MidImage = ""
OutfitList.TopImage = ""
OutfitList.Parent = Frame

local OutfitListLayout = Instance.new("UIListLayout")
OutfitListLayout.Name = "OutfitListLayout"
OutfitListLayout.SortOrder = Enum.SortOrder.LayoutOrder
OutfitListLayout.Parent = OutfitList

-- Create the outfit buttons
for _, outfit in pairs(OutfitChanger:GetChildren()) do
	local OutfitButton = Instance.new("TextButton")
	OutfitButton.Name = outfit.Name
	OutfitButton.Size = UDim2.new(1, 0, 0, 50)
	OutfitButton.BackgroundColor3 = Color3.fromRGB(255, 255, 255)
	OutfitButton.BorderSizePixel = 0
	OutfitButton.Text = outfit.Name
	OutfitButton.TextColor3 = Color3.fromRGB(0, 0, 0)
	OutfitButton.TextSize = 24
	OutfitButton.TextWrapped = true
	OutfitButton.TextXAlignment = Enum.TextXAlignment.Center
	OutfitButton.TextYAlignment = Enum.TextYAlignment.Center
	OutfitButton.Parent = OutfitList
	
	OutfitButton.MouseButton1Click:Connect(function()
		OutfitChanger:InvokeServer(outfit.Name)
	end)
end