T.H.
You could plan a little shopping trip for slippers and/or pajamas. Let her pick out her own slippers. You may wish to give her certain choices. One thing about little girls, They love to go shopping with mommy. One week it's bunny slippers, the next princesses or Hello Kitty and later Hannah Montana. They constantly change their minds.
I am a 38 year old mommy of a beautiful 7 year old girl.
The current thing is everything Hannah.
T. H