Quick question.

I just have a small problem with something. I just made (edited) a skin, but when I try to use it, the overlay doesn't show up. If anyone can help, that would be greatly appreciated. Thank you~
(skin link: http://www.minecraftskins.com/skin/8822 ... odie-girl/ )

Before you reply, some things I need to point out:

1. Yes, my Minecraft is on the 1.8 update.
2. Yes, my hat is on.