Hi Daniel,
The XS for my 15 month grandson fit perfectly. The kids MED and LARGE I ordered for my 5 yr old grandson and his friend were too large. They will need to grow into them. I took your recommendation to order a size up, but it was more like two sizes up!
Your clothing quality is great and service spectacular, so I know I will be ordering in the future.
Take care and have a great summer!
Stay safe and well!