How do I randomize my piggy skins in a folder of them?

How do I make it so the piggy skin is randomized in a folder,

   function module.DressPiggy(piggy)

local character = game.ServerStorage.Piggy:Clone()

character.Name = piggy.Name

piggy.Character = character

character.Parent = workspace

end

For example like this before,

   function module.ChoosePiggy(players)

local RandomObj = Random.new()

local chosenPiggy = players[RandomObj:NextInteger(1,#players)]

return chosenPiggy

My main part in my example is the local chosenPiggy = players[randomobj:NextInteger(1#players)]

Would it just be local dressPiggy = game.ServerStorage.#PiggySkins[RandomObj:NextInteger(1,#PiggySkins)]

Please correct me this is essential.