The little one is at the age where he wants to investigate everything BUT his own toys. Oh, and he is fast. It was only necessary for me to make him this onsie. After all, I'm positive that he is thinking mischief managed after he has finished scattering all the books and dvds off the shelf's.
**update: you can buy one in our shop HERE
You can follow this freezer paper tutorial to make your own Mischief Managed Shirt.