Monthly Milestone Onesies, 12 Piece Set,Balloon Animal good Onesie, Cute Unisex Onesie

Baby milestone onesie. Monthly onesie 1 month through a year with balloon animal design. All of our designs are printed direct to Garment. Our Ink is Oeko Tex Certified which means it is free from harsh chemicals making it great to use on baby clothes. We use 100% Jersey cotton onesies.


Sizing for the milestone onesie goes as follows:
1-3 months is in newborn ( please see size chart newborn is actually a 0-3 usually)
4 -6 months is in 6 months
7 -11 months is in 12 months
birthday onesie is in 18 months

If this needs to change please message me and let me know.

Sizing Guide:

Newborn 6 months. 12 months. 18 months 24 months
Body Length: 16 17 good 18 19 20

Body Width: 7.5. 9 10. 11 12

Sleeve Length: 2.5 2.75 3 3.25 3.5

If you like our designs please check out our adult T-shirt store at Tee Flavors.