This baby onesie is designed for maximum comfort. Made of 100% fine ring-spun cotton and made with a 1x1 rib knit to ensure a smooth touch and good stretch, and durability that will withstand several washings.
Measure under arms around the fullest part of the chest. Be sure to keep tape level across back and comfortably loose.
Measure around natural waist with a measuring tape.
This sizing chart is approximate.