Originally Posted by GingerK
Take the bright blue away (the inside border) and carry on with the white border and blue cornerstones. That will 'finish' the center of the quilt. Then use one of the colours from the center squares for final border. You could bind it with strips from all the fabrics in the squares.
ITA ... partly!
Missed that ... yes finish the white and blue cornerstones. Then a wide blue border the same same width of th blocks.