Baby Short Sleeve Bodysuit

How to Measure:
Length – From top of shoulder to bottom snap closure
Chest (Lay-Flat) – Across the bodysuit from armpit to armpit

Size Length (in) Length (cm) Chest (Lay-Flat) (in) Chest (Lay-Flat) (cm) Suggested Baby Weight
3–6M 15 3/4 40 9 3/8 23 12–16 lb
6–12M 16 3/4 43 9 7/8 25 16–22 lb
12–18M 17 3/4 45 10 3/8 26 22–27 lb
18–24M 18 3/4 48 10 7/8 28 27–30 lb

Fit Tip: Runs true to size. If between sizes, consider sizing up for longer wear.

At Ursa + Leo, we design for comfort, movement, and growing little explorers. When in doubt, sizing up allows more room to wiggle and grow.