Yarn: Magpie Fibers Quartet Worsted (100% superfine superwash Merino wool, 210yds/192m per 3.53oz/100g skein.)
Pink hat shown in Magpie Fibers Quartet Worsted, pink is Lil Bit Bougie and green/yellow is in Strange Brew. Blue hat knit in discontinued Autumn and Indigo Classic Worsted yarn from my stash. Colorway is Herb.
If substituting yarn, I suggest a similar worsted weight superwash fiber with some memory. A solid or tweed will show off the pattern best, and a smooth worsted-spun Merino or Merino blend will give the look and feel of the original. Substitute yarns or modifications can result in different yardage requirements, and any difference in fiber choice may also affect the memory or fit of the hat.
Gauge: 28 sts and 28 rounds per 4"/10cm in brim and cable pattern
Needles: US 6/4mm
Sizes:
10(12,14)(16,18)”
25.5(30.5,35.5)(40.75,45.75)cm circumf. laid flat, unstretched.
5.5(5.5,5.5)(6.5,6.5)”
14(14,14)(16.5,16.5)cm deep from cast-on to center of crown.
See guide by age below:
10”/25.5cm = 0-3 months, stretches to fit a 12”/30.5cm head.
12”/30.5cm = 3-6 months, stretches to fit a 14”/35.5cm head.
14”/35.5cm = 6-12 months, stretches to fit a 16”/40.75cm head.
16”/40.5cm = toddler, stretches to fit an 18”/45.75cm head.
18”/45.75cm = older child to small adult, stretches to fit a 20”/50.75cm head.
Yardage needed by Size:
75(100,125)(150,175)yds
70(95,115)(140,160)m
I suggest a round, worsted weight yarn to knit hat body.
Add 25-50yds/23-46m more yarn to add a pom, depending on size of pom desired.