I guess I am the odd man out. I think it would be beautiful done with a delicate floral with some or all of the colors in it. You could use blocks of the floral, put it on point, or diagonal sashing would be pretty too. Ask what colors are in the room, and use one of those for the narrow strips down the middle of wider sashing and in corner stones to get kind of a Celtic flair?
Please post your finished quilt? I just know it will be lovely. 💕