The quality is very poor

The Pajama fits well, is by the wide cut very easily.
Unfortunately, this is about the only poitive that I can say about these pajamas because the material quality at all is wrong. Immediately I noticed that the fabric feels very thin. Even after the first wash to pilling has formed. Nevertheless, I wore his pajamas. Now after two washes and after I had taken maybe a week total the pajamas, the fabric of the pants dissolves in the crotch area. (See Image).
I am very disappointed with the pajamas and can not recommend it.

Additional: A few days later has been solved under one arm of the fabric at the seam. So clearly not an isolated incident!