Ravelry: Christmas Overlay Star pattern by Carmen Rosemann
Going to make this for my grand daughter and cousin. They will LOVE them!
Noel Crochet Snowflakes / Motifs with pattern charts
This is a pattern of a star. It consists of a small central star with the possibility of adding more and more rows. The star keeps its shape after every row, so you can make it as large as you like (hence the name, growing star).