Please see below for errata. Thank you!

Sizes:

3 mos (6 mos, 12 mos, 18 mos, 2 yr, 4 yr, 6 yr, 8 yr, 10 yr)
To fit chest size: 16 (17, 18, 19, 21, 23, 25, 26.5, 28) inches
Neck to hem: 8 (9, 10, 11, 12, 13, 14, 16, 18) inches

Materials:

1 (2, 2, 2, 3, 3, 4, 4, 5) skeins Dream in Color Classy with Cashmere - 70% Superwash Merino Wool, 20% Cashmere, 10% Nylon - 210 yds per 4 oz skein - shown in Some Summer Sky

US 7 (4.5mm) 16” circular needle

US 7 (4.5mm) 24” circular needle (may use straight needles instead if preferred)

8 stitch markers

2 (2, 2, 3, 3, 3, 3, 4, 4) 1” buttons

scrap yarn

cable needle

Errata:
Row 13: K2tog, pfb, p3, 3/1 RPC, p4; rep to last 2sts, 1/1RC.
Row 14: P2, k5, p3; rep to last 6sts, k5, p1.
Row 15: P5, 3/1 RPC, p4; rep to last 3sts, 2/1 RC.
Row 16: P3, k5, p3; rep to last 5sts, k5.