Gift for godchild?

Lindsey • IVF miracle born 12/11/2018, surprise baby #2 due August 2021!
So our niece is being baptized in a couple of weeks and we've been asked to be her god parents. Is there something customary to give? Money towards college?  Baptism dress? Jewelry for when she gets older?  I'm lost!  What are everyone's thoughts on this?