
I did not use a tutorial, but just made a little mock-up out of paper, and then started cutting the fabric. I made sure to make it tall enough that I could fold down the top flap to keep the needles secure:

I picked up the blue and purple fabric last week, and the yellow butterfly print is a vintage bedsheet that I've had for a couple of years. I bought it thinking that it would make a lovely summer dress, but never got around to it (I don't look good in yellow!). I used the hem of the sheet in such a way that I could avoid hemming the tops of the pockets.

I didn't have any pretty ribbon, so it is being held closed with a couple of hair elastics for now. It is quite hefty when it is all rolled up and could substitute as a nice head-whacker in a pinch. THOWK!
I am very happy with this project.