Monthly Milestone Onesies, 12 Piece Set, Teenage Mutant Ninja Turtles TMNT popular Onesie, Cute Unisex Onesie

Baby monthly milestone onesie. Teenage Mutant Ninja Turtles TMNT 1 month through a year old milestone onesie. 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 18 19 20

Body Width: 7.5. 9 10. 11 popular 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.