Organic Tank Onesie

Size Guide

Color
White
Size
Only 10 left
Only 10 left
Only 8 left
Only 0 left
Only 5 left
Only 12 left
Add Monogram $12 (by 12/13 for Holiday Delivery)

Up to 4 characters. Monogrammed items are yours to keep (sorry, we can't accept returns). Please allow 7-10 days to ship your entire order when adding a monogram.

  • The perfect layering piece for every season, this is an underrated staple that is essential in every organic baby wardrobe. No more fussing a cardigan over bunchy sleeves; the Organic Cotton Tank Onesie fits expertly under long and short sleeve layers, and is perfect on its own in warmer months. 

    • Madewith 100% GOTS certified organic pima cotton
    • Super soft interlock fabric
    • Dyes meet Oeko-tex Standard 100 requirements - meaning they are eco-friendly and free from harmful substances
    • Tag-free neck line
    • Nickel-free snaps
    • Two snaps for fast and easy diaper changes
    • Made in Peru
    • Machine washable
    • Shipped using recycled packaging
Size Chart
Size Height (inches) Weight (lb)
Newborn Up to 18 5 - 8
0-3 Months 18 - 23 8 - 12
3-6 Months 23 - 26 12 - 16.5
6-12 Months 26 - 29 16.5 - 23
12-18 Months 29 - 31 23 - 27
18-24 Months 31 - 33 27 - 30
2T 33 - 35 30 - 33
3T 35 - 38 33 - 36
4T 38 - 41 36 - 39
5 41 - 44 40 - 44
6 44 - 47 44 - 49