How to use Minecraft It's Halloween and there's a haunted house skin ?

Learn how to download and apply the It's Halloween and there's a haunted house skin for Minecraft on PC (Java Edition) or Pocket Edition (PE).
PC (Java Edition):

1. Go to the Minecraft website and login to your account.
2. Click the “Minecraft Java Edition” dropdown menu and select “change skin”.
3. On the next page, click “select file” and upload the It's Halloween and there's a haunted house skin file.

1. Open the game app and press the “dressing room” button on the main menu screen.
2. Press “Edit Character” -> “owned skins” -> “choose new skin” and upload the It's Halloween and there's a haunted house skin file.

Does this skin have thick or skinny arms?

This particular It's Halloween and there's a haunted house skin has thick (4px) arms. It is based on the classic Steve model.

What color is this It's Halloween and there's a haunted house skin skin?

This particular Minecraft It's Halloween and there's a haunted house skin has the following color palette:
Black
Cod Gray
Cod Gray
Mine Shaft
Negroni