Sizes
Toddler (Child, Tween)
Hat Circumference: 17½ (19, 20½) in or 44.5 (48.5, 52) cm.
To Fit Head Circumference:
18-19 (19-21, 21-22) ins or 45.5-48.5 (48.5-53.5, 53.5-56) cm.
5yr old Model in Child Size has Head Circumference 20¼ in or 51.5 cm.

For those who prefer not to use charts, there is a full text version of the stranded knitting chart at the end of the pattern.

This three-color hat is made in the round with stranded colorwork. The hat has earflaps with a garter stitch edging and I-cord ties. The hat is finished with a striped cord, one tassel at the crown and two I-cord ties with tassels at the ends.

See also Marley Earflap Hat with Ghosts for Halloween

Yarns
KnitPicks Wool Of The Andes Worsted 110 yds (100 m)/50 g.
100% Peruvian Highland Yarn.
1 ball 50 g in #23432 Cloud (White) Yarn A.
2 balls 50 g in #23420 Coal (Black) Yarn B.
Oddments of #23419 Hollyberry (Red) Yarn C.
Substitute with any Worsted or Aran Wool.