How to use Minecraft Underwater Adventure Gaster skin ?

Learn how to download and apply the Underwater Adventure Gaster 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 Underwater Adventure Gaster 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 Underwater Adventure Gaster skin file.

Does this skin have thick or skinny arms?

This particular Underwater Adventure Gaster skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Underwater Adventure Gaster skin skin?

This particular Minecraft Underwater Adventure Gaster skin has the following color palette:
Lola
Mischka
Hollywood Cerise
Eminence
Mauve