I think your choices of fabric are spot on. As for another border, it's up to you if you want it bigger, but, personally, I wouldn't. I'd bind it with the green, which will pull it in. Now, how are you going to quilt it? Are you going to send this out to a LA? Or do it yourself? I see some beautiful feathers in the white area, or maybe some Charisma curls there & feathers in the wreath. Would love to see this one when finished quilted.