At risk of disagreeing with the majority here, I think that the finish on that drum is might be Slingerland's Light Blue Pearl. It looks a little darker than a bass drum I have in the shop right now. The pictures below are darker than what the drum looks like in person and I have always thought it was light blue pearl.
[IMG]http://imageshack.us/a/img542/2613/dscn1329h.jpg[/IMG]
[IMG]http://imageshack.us/a/img10/2535/dscn1324uo.jpg[/IMG]
If your daughter is interested in trying to put together an entire kit in that color then send me a PM about the bass drum.