The boys version is pattern 1845
Materials

To Fit Size: Child’s 2, 4, 6, 8 and 10
Finished Measurements:
Chest: 24 (26, 28, 30, 32)“
Length: 16 (16 ½, 17, 17 ½, 18)”
Worsted Merino Superwash (100g):1 (2, 2, 3, 4) skeins color # 11(Color A), 1 (2, 2, 3, 4) skeins color #1 (Color B), 1 skein color #3 (Color C)
Gauge: 20 sts and 28 rows = 4” in St st with larger needles
Needles: US size 7 or size needed to obtain gauge, US size 5; US size 5 - 32” circular needle
Other Materials: stitch markers
Three (3/4)“ buttons