This was a lot of fun to work up. Blue one is light as a feather; both are approx. 33” across.
Scalloped edge is 7dc in ch2 sp, sk2, sc, sk2 5dc.

I thoroughly enjoyed making them and am anxious to try using this pattern for many more projects besides baby blankets! So versatile. Thank you for such a great, free pattern :)

Knot hat from Repeatcrafterme

Pic on top: Lion Brand Circus
Last one completed 2\19 for Meg