Here's the pattern:round 1: ch 5, sl st in first ch to form a ring; ch 1, 16 sc in ring. join with sl st to 1st sc. (16 sc)
round 2: ch 1, sc in same st; ch 2, sk next st, *sc in next st, ch 2, sk next st. repeat from * around. join with sl st to make 1st sc.
round 3: work (sl st, ch2, 3 dc, ch 2, sl st) in each ch 2 space around. join with sl st in same space as 1st sl st.
round 4: workin in front of petals made (in skipped stiches of round 2), sl st in first skipped st, ch 1, *(sc, ch1, 2 dc, ch 1, sc.) repeat from *around in each skipped st. join with sl st in same space as 1st sl st.
fasten off and weave in ends of yarn.
i might add a jewel in the center and put them on a clip so that they can be changed in and out of the "cozy" depending on what you're wearing. 
I've tried all different pattern's. Which is your style? I really like this one.^^