order not to be restrictive for the child. Most often children sizes are typical for the age: Age 23 34 45 56 78 910 1112 1314 Size XXS XS XS S M L L XL EU size 3 4 5 6 8 10 12 14
is a regulation by the most governments. It is more important during colder seasons, due to use of heaters and fireplaces. You can avoid it by buying fit pyjamas made of natural materials or ”organic clothes.”