Size Guide

Size Guide

Size Age Baby's Height Length Sleeve Chest Shoulder
70 2-6 months 23-27" (59-68 cm) 22.1" (56 cm) 9.9" (25 cm) 22.1" (56 cm) 9.9" (25 cm)
80 6-12 months 27-30" (68-76 cm) 25.2" (64 cm) 11.0" (28 cm) 24.4" (62 cm) 10.6" (27 cm)
90 12-18 months 30-32" (75-82 cm) 26.8" (68 cm) 12.2" (31 cm) 25.2" (64 cm) 11.4" (29 cm)
100 18-24 months 31-35" (80-90 cm) 28.4" (72 cm) 13.0" (33 cm) 28.4" (72 cm) 12.2" (31 cm)
110 24-30 months 35-39" (90-100 cm) 31.5" (80 cm) 14.2" (36 cm) 29.9" (76 cm) 13.0" (33 cm)
120 30-36 months 39-43" (100-108 cm) 33.1" (84 cm) 15.4" (39 cm) 31.5" (80 cm) 13.8" (35 cm)

How to measure

  • Length: from the top of the shoulder to the bottom of the leg
  • Sleeve: from the shoulder seam to the cuff
  • Chest: straight across the garment, just below the underarms
  • Shoulder: from one shoulder seam to the other

Sizing tip: Between two sizes? Go up. Babies grow fast, and a little extra room keeps the sleeper comfy all winter.