Since you have a dominant red sashing close to the edge, I would add a navy border and then bind it in the red. I think it's gorgeous. I just ordered some Japanese material from Stitch N Frame on sale, and was wondering what I would make with it. I sure would love to have the sizes you used for your blocks to make one similar to this pattern. It looks easy enough that surely I could do it!! Thank you for sharing your pretty quilt!!!