I know it's early, but....

I need some ideas. Last year, for Christmas, I made yarn angel ornaments for my sisters and nieces. My eldest sister loved the idea so much, that she thought it would be fun for us four sisters to make eachother ornaments this next Christmas, and maybe even start a tradition. We all thought it was just wonderful, and sounded like so much fun at the time, but now I seem to be stumped.

I love to knit, crochet, and I've done various types of needle work. Does anyone have any ideas for these ornament gifts for my sisters?