How to use Minecraft What's the Big Idea? skin ?

Learn how to download and apply the What's the Big Idea? 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 What's the Big Idea? 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 What's the Big Idea? skin file.

Does this skin have thick or skinny arms?

This particular What's the Big Idea? skin has thick (4px) arms. It is based on the classic Steve model.

What color is this What's the Big Idea? skin skin?

This particular Minecraft What's the Big Idea? skin has the following color palette:
Amethyst Smoke
Logan
Prelude
White
Rum