How to use Minecraft I don't know if I should trust the mirror skin ?

Learn how to download and apply the I don't know if I should trust the mirror 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 don't know if I should trust the mirror 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 don't know if I should trust the mirror skin file.

Does this skin have thick or skinny arms?

This particular I don't know if I should trust the mirror skin has thick (4px) arms. It is based on the classic Steve model.

What color is this I don't know if I should trust the mirror skin skin?

This particular Minecraft I don't know if I should trust the mirror skin has the following color palette:
Mulled Wine
Au Chico
Ship Gray
Congo Brown
Blackcurrant