Star:
http://www.eilentein.com/2012/12/tahtipannunalunen.html

Round:

• 4 chain, join with slipstitch
• 11 sc into the ring, join with sl sts to first sc
• 4 chain, dc in next sc, * 2 chain, 1dc in next sc * repeat until end, 2 chain, join with sl sts to third chain (11 holes)
• 3 chain, 3dc into fist hole, * 4dc in each hole * repeat until end, join with sl sts to third chain
• 3 chain, puff sts to next sc, * chain 2, skip 1 sc, puff sts to next sc * repeat until end, join with sl sts to third chain

Eather end here or slip stitch one round, depending on if it’s already looking sturdy enough or too floppy like mine. Done.