How to use Minecraft I'm in a Mario costume skin ?

Learn how to download and apply the I'm in a Mario costume 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 I'm in a Mario costume 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 I'm in a Mario costume skin file.

Does this skin have thick or skinny arms?

This particular I'm in a Mario costume skin has thick (4px) arms. It is based on the classic Steve model.

What color is this I'm in a Mario costume skin skin?

This particular Minecraft I'm in a Mario costume skin has the following color palette:
Blue
Trinidad
Starship
White
Antique Bronze