Very good pajamas, at an excellent price! The fabric is not thin, it is very sturdy and you can feel its durability. When I hang it well on the clothesline, it doesn't need ironing. As for the dryer, personally I don't have an opinion, but my friends said it doesn't wrinkle.
This specific pajama with the dog is really adorable! Note that the pants and sleeves are not lilac as they appear in the photo here, but they are blue.
I have also bought the same pajamas as gifts and they were very well liked.