How do I make a player spawn with a brick attached to them?

If I wanted to attach a brick to someone, I would use a Weld Constraint cause I'm a monster.

function weld(p0, p1, p)
	local weld = Instance.new("WeldConstraint")
	weld.Part0 = p0
	weld.Part1 = p1
	weld.Parent = p
end

game.Players.PlayerAdded:Connect(function(player)
	player.CharacterAdded:Connect(function(character)
		local root = character:WaitForChild("HumanoidRootPart")

		if root then
			local newPart = Instance.new("Part")
			part.CFrame = root.CFrame * CFrame.new(0, 0, - 5)
			part.Parent = workspace
			
			weld(root, newPart, root)
		end
	end)
end)

This script would just make a part stay in front of the player. But if you wanted to make a hat you should use An Accessory and if you're doing that I would recommend this plugin to help you position it: https://web.roblox.com/library/1083168232/Accessory-Grip-Editor