Ok I'm thinking of the following:
A really great hair serum- abit oring but useful
A pair or shoes that fold away so small and fit in your bag which you can wear after a night out. - great idea but she doesn't go out that often but I love them and want some myself so think she wouldlike them too.
I wil also give her a big balloon. An other ideas?
I cannot buy her and more bath sets.