Size Chart

We make our jackets to fit comfortably over 1-3 layers based on the sizes below. Our girls fit jackets are tapered slightly at the waist. 

The most important measurement for the jacket is height - if your child is larger than the height measurement then the sleeves/body may be a bit short, and they will likely grow out of it within a few months. We generally recommend to go with the size up, especially if you want to get 2 years out of the jacket. 

Scroll down for diagrams on how to measure your child.

Still unsure? Download our actual garment measurements here, so you can compare to your items at home: Download Garment Measurement PDF

Still need assistance? Send us an email at www.thermkids.com and we will be happy to offer advice.