My kids have this obsession with putting everyone to bed at night.

Before they can get into bed themselves, they must run around the house putting pajamas on the dolls and stuffed animals that have them, placing them in the horizontal position, then tucking them all in under a blanket of some sort.

This family, the Brangelina of the dollhouse world with their slew of adopted children, is an Attachment Parenting family: they believe in the family bed, even if it is just a towel on a rug.
I understand that Polly clearly can’t sleep in her ball gown, but Loving Family Mom and Dad better warn Polly about what happens to girls who lie around the house with no clothes on.