How to use Minecraft Update: Experimenting with a New Skin Editor ?

Learn how to download and apply the Update: Experimenting with a New Skin Editor 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 Update: Experimenting with a New Skin Editor 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 Update: Experimenting with a New Skin Editor file.

Does this skin have thick or skinny arms?

This particular Update: Experimenting with a New Skin Editor has thick (4px) arms. It is based on the classic Steve model.

What color is this Update: Experimenting with a New Skin Editor skin?

This particular Minecraft Update: Experimenting with a New Skin Editor has the following color palette:
Frangipani
Peach
White
Spring Rain
Jet Stream