I really like it Des, great job
I would get it just like it is for my boys, and I was going to say it looks "boyish" the way it is now...BUT then I saw that you were going to offer embroidery, and that's a good idea.
Maybe add a butterfly or flower patch for girls? Something a little more feminine for the girly girls...
Overall, great design, what does it look like on the underside? I think you said it has buttons as the closure? Would love to see.