If it were mine I would separate the blocks and add sashing in between....1930's reproductions. the 30's had some great color lines and small print. Your local fabric shop should be able sto steer you in the right direction. Take the quilt top with you to help in getting just the right color or colors. Ask the sales person for there opinion on colors, they always have someone with a good eye for color in quilt shops. If not wanting to take it apart I would add a soft border around it, pastel flowers and scallop the edges, with a darker binding. The emphasis would be on the quilting and the cross stictched blocks. For some reason I keep seeing ginham working well with this top. Good luck and congrats on finding such a wonderful top!