Don't take it apart unless your really sure. But what I would do is get material that matches the dark purple and maybe the dark green(at least that is what I see in the picture) and use those as borders. Don't cut it yet, place the material next to the quilt and see what is says. Leave it there for a day or two and when you pass it, it will tell you if you like it or it needs to be changed around a bit.I think it will turn out great.Good luck!