That just what happened to me when I saw the striped Sophie Hulme mini envelope bag.
So I've been looking for something similar for a couple of weeks and finally...
About an hour of taping and spray-painting later and badda bing badda boom.
It is so cute!
I'm so happy with how it turned out! I wish I had thought to take a picture of it all taped up, but I was way too distracted by my giddy anticipation of the finished product.