IME, you can see PUPPS. I don't remember it being very raised, but there were noticeable patches. It wouldn't hurt to look into the condition the other poster mentioned.
Mom to a girl - 5, a boy - 3, and Baby - 1
ISO squishy nighttime fitteds, but I could also be tempted by knit or crocheted wool (longies or hats for my baldie) or anything sock monkey.