I got it at quilt shop but there is a website too. here is the info:
www.twohourtulip.com
It is by Janice Pope and her company is Anything But boring out of Raleigh North Carolina
If someone is afraid to try this, i would be more than happy to make one for you. all I need is your fabric, choice of button, and a little money to cover interfacing and shipping back. Non smoking home but i do have cats.
PM if you like.