I love big sis/lil sis stuff!!!
I made my lil's ( I had two like you will ) scrapbooks. I got them at Micheal's but they have some at Wal-Mart too that are under 10.00. Then I added just a few stickers and a picture of them and me at random events. Both of them have added on to it, and all I did was start it!
This year for Christmas I got clear glass vases and decorated them with paint markers. I filled them with candy and those lil' glass beads or you can add popor - ree (however you spell it).
I got this year mascot stuff, so if you have a mascot look for that. And one of my lil's made me a fleece blanket.
Good luck!!!! Getting a little sis is sooo exciting!!!!