This pattern is called Wild Goose Chase. The fabric collection is Savile Row by Northcott and it will be available later this year. It is a great scrap quilt and would be perfect for using up your stash (or at least part of it!). The large quilt is 76" x 92" and the small one is 59" x 59". The pattern will be available on my website soon.
Here are some of the fabrics I used from the Savile Row collection.