I love green color, but I think this blanket would look much prettier in white.
The star stitch is quite simple, only one row is repeated for the pattern. But the trim is quite complicated. So I made a very detailed, step-by-step tutorial explaining how to make the trim.
The yarn I used for this blanket is Snuggly Wuggly by Threads and Loops, but lots of other yarns would work too. I used size G crochet hook.