Need ideas for 3 generations of girls

[miksilver]

I normally consider myself a creative person, but right now I am stuck! I love this board and come here for inspiration but I just can't seem to come up with anything right now. I need ideas for 3 generations of girls shirts. It'll be myself (the Mom), my DD (3) and my Mother-in-Law from England (Nana). My DD loves it when we wear matching shirts so I thought I'd make some for us girls, but I'm just stuck for ideas. Can anyone help?

Thanks!