I honestly just want to say this as a concerned buyer and someone who appreciates knowing before I buy, from people who have been there.
My daughter asked for them a few years ago, my mom bought them for her...and she never wore them, because they were so uncomfortable. I could see why...no padding at the heels or side, cut weird so they chaffed her ankles, altogether rather stiff...
Not trying to disappoint you, but we found her some super cute off brand light up shoes with actual padding and support and she loved them. I think it's just worth considering...not trying to be a bummer. If you get a chance, go to the store and check them out.
I'm sort of a shoe nazi, though.
(**Donna...she clearly states she's buying them for a b-day. Do you often tell your children they need to wait instead of having a b-day present?)