How to use Minecraft Sans' Sister got an upgrade skin ?

Learn how to download and apply the Sans' Sister got an upgrade 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 Sans' Sister got an upgrade 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 Sans' Sister got an upgrade skin file.

Does this skin have thick or skinny arms?

This particular Sans' Sister got an upgrade skin has thick (4px) arms. It is based on the classic Steve model.

What color is this Sans' Sister got an upgrade skin skin?

This particular Minecraft Sans' Sister got an upgrade skin has the following color palette:
White
Black
Alto
Silver
Mercury