How to use Minecraft Alith's Mysterious Skin ?

Learn how to download and apply the Alith's Mysterious 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 Alith's Mysterious 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 Alith's Mysterious Skin file.

Does this skin have thick or skinny arms?

This particular Alith's Mysterious Skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Alith's Mysterious Skin skin?

This particular Minecraft Alith's Mysterious Skin has the following color palette:
Black
Red