how would i make a door that puts clothes on humanoid when touched?

Since this is asking for the general idea(I'm hoping), I'll provide a guideline but no scripts since you gave no scripts. You would use an onTouch function inside of the door. I would make it a local script so you can just see if the local player touched it, and if so, you make the local player's shirt and pants id the ids you want. Make sure humanoid exists under hit.Parent and If it doesn't work, try subtracting 1 from the ids. Since the new Roblox updates, there should always be pants, so you won't have to add some if they didn't have any, but I would make sure you add a section where if they don't have a shirt then add one, name it shirt, and add the id. For a tiny bit of info use this Roblox wiki page: wiki.roblox.com/index.php?title=API:Class/BasePart/Touched