How to use Minecraft It's Christmas time and there's a rainbow skin ?

Learn how to download and apply the It's Christmas time and there's a rainbow 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 Christmas time and there's a rainbow 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 Christmas time and there's a rainbow skin file.

Does this skin have thick or skinny arms?

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

What color is this It's Christmas time and there's a rainbow skin skin?

This particular Minecraft It's Christmas time and there's a rainbow skin has the following color palette:
Tamarillo
Forest Green
Tabasco
Rose Fog
Wafer