Don't know if anybody's already posted about this, but it seems there's a new AR-related phenomenon going on on Deviantart.
Some magnificent person named Hillygon has apparently requested a bunch of commissioned pictures of Merida from Brave and Penny from Bolt (which I've only seen once and barely remember), swapping ages with a magic wand.
And, I must say, there's a couple of really decent pictures that feature baggy clothing.
Here's the link to the main Deviantart searching page:
http://www.deviantart.com/?q=merida+penny