There are many tutorials out there so I adapted one and added a cute fabic yo yo and button to give that little something extra... This tutorial from Skip to my Lou is closest to what I did!
The lining is gingham to co-ordinate with the outer cover, and the yo yo made in the gingham too!
I then made 2 other colour ways - the pink ones was proved most popular!
I think adding the yo yo vastly improved this simple item.