I am finally getting to the butterfly quilt. It will be given to the senior center to raffle off for some much needed funds for their many programs. This size with a 4" border will be about 40" square, but I want to add a row to the top and the bottom with a sashing inbetween and around what you see here. Trying to decide if I should use black as the sashing. I think there is enough green, and the outer border will be the butterfly fabric. This will bring it to about 42" x 60" and I think that is a better size.

What do you think for the sashing? And, the extra rows will be 1/2 triangle blocks - should they be green with the butterfly? Or yellow with the butterfly?

Thanks for any comments.