AngelinaMaria

I have this quilt top which is surrounded at the outer edges with a piano key border but I want to have the backing the lighter color fabric I have set on top of the quilt top for reference.

I'd really like to do some special custom quilting on this one so I want to have a lighter fabric on the back so you can see the quilting.

How would you go about binding this? I guess I need to research how to have 2 different binding fabrics.
If you have had success with this I would appreciate your tips. Thanks.