The Terrazzo Hat is worked from the bottom up. First the hat is worked in rib and then in stockinette stitch. The folded rib edge is knitted down. The top of the hat is shaped with decreases.
The green Terrazzo Hat is knitted in Silk Garden Sock by Noro in the color Moriguchi [T87] held together with Silk Mohair

Sizes:
2-4 years (4-7 years) S (M) L

Measurements:
Fits head circumference: 50-52 (52-54) 54-56 (56-59) 59-63 cm
[19¾-20½ (20½-21¼) 21¼-22 (22-23¼) 23¼ 24¾ inches]

Gauge:
18 sts x 26 rows = 10 x 10 cm [4 x 4 inches] in stockinette stitch on 4 mm [US6] needles

21 sts x 31 rows = 10 x 10 cm [4 x 4 inches] in 1 x 1 rib (k1, p1) on 3.5 mm [US4] needles

Needles:
Circular needles:
3.5 mm [US4] / 40 cm [16 inches]
and 4 mm [US6] / 40 cm [16 inches];
Double-pointed needles: 4 mm [US6]