I would list that as a "want" and not a "need" Why not ask the kid what their favourite colour is and get them a regular plain bedding set in, say, pink along with white/gray/black things that would match with it and anything else the family might have or get in the future? Maybe get a pillowcase with Frozen on it, so it creates somewhat of a theme, but when the kid grows out of the movie they can still use the duvet cover and everything else. Not all poor people lack logic, and not all rich people have it, but damn...