How to use Minecraft Undyne: The Unkillable skin ?

Learn how to download and apply the Undyne: The Unkillable 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 Undyne: The Unkillable 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 Undyne: The Unkillable skin file.

Does this skin have thick or skinny arms?

This particular Undyne: The Unkillable skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Undyne: The Unkillable skin skin?

This particular Minecraft Undyne: The Unkillable skin has the following color palette:
Cod Gray
Mine Shaft
Mine Shaft
Valencia
Mine Shaft