My DD is almost 3 and obsessed with all things princessy. She wants to wear a dress 24/7 with NO pants 'because that is not perfect'. So far we have required pants and socks if she chooses to sleep in a dress. She sleeps with only an A&A blanket by choice and her room gets pretty cold.

Any suggestions on warm nightgowns or other solutions that would keep my 'princess' warm?

(I'd rather not put a space heater in her room.)