This Bonnet pattern #60 made to fit newborn babies only with head circumference approximately 14” (35-36 cm).

You will need 1/4 oz of nice and soft lace (2 ply) yarn 80 -100 yards approximately and fine crochet hook.
Crocheting starts from the back of the crown and goes in rounds for 5 rows, then the work goes in separate rows for the main part of the bonnet.
The pattern has 3 detailed photos to help with tricky points.

Beginners level Pattern by FeltSoapGood