Big Brother/Sister gift

So normally I am totally anti-sibling gifts, like on birthdays and stuff. Everybody gets their turn and that's part of life. But, I do think it's important for only children to get a sibling gift from their new sibling, like in the case for my almost 2 year old son and my little girl who will be coming in a month. Are you getting your older child a big brother/sister girl? What are you getting them? I'm having a hard time deciding what to get!