How to use Minecraft It's ineffable skin ?

Learn how to download and apply the It's ineffable 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 ineffable 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 ineffable skin file.

Does this skin have thick or skinny arms?

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

What color is this It's ineffable skin skin?

This particular Minecraft It's ineffable skin has the following color palette:
Don Juan
Matterhorn
Don Juan
Matterhorn
Matrix