Organic Toddler & Kids T-Shirts

You can never have too many comfortable basics like our kids' t-shirts. No matter how old or how quickly your toddler is growing, they need soft and easy t-shirts that can go anywhere (and go with anything). We know how hard it is to find the perfect tee: That’s why we set out to make the softest organic cotton essentials for little ones of all ages.

Organic Toddler and Kids T-shirts and Tops by 12|12






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