This sleep sack/ cocoon is perfect as a photo prop for the new baby in your life! The pattern is written for 0-3 months but I am sure you could adjust it by changing your hook size.

The pattern includes the directions on how to make the sleep sack and hat!
Materials:
I used Caron One Pound: White, Black, Claret, Mango
(I) 5.5mm hook
Yarn Needle
Scissors
Pom Pom maker (I used the blue clover pom maker that came with a smaller green)

Gauge with (I) 5.5mm hook
Round 1: In a MR, CH2, make 12DC, join, CH2 (12sts)
Round 2: 2DC in each st around, join, CH2 (24sts)
Round 3: DC, 2DC repeat between ** around until end, join, CH2 (36sts)
Round 4: DC in next 2, 2DC repeat between ** around until end, join.
Measure the diameter it should be 4.75” adjust hook size to match gauge.