How to use Minecraft underswap sans skin ?

Learn how to download and apply the underswap sans 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 underswap sans 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 underswap sans skin file.

Does this skin have thick or skinny arms?

This particular underswap sans skin has thick (4px) arms. It is based on the classic Steve model.

What color is this underswap sans skin skin?

This particular Minecraft underswap sans skin has the following color palette:
Prussian Blue
Silver Chalice
Silver Chalice
Silver
Silver