Ladies...first off, I am popping in from the April DDC. I have run a Halloween costume business for the last 8 years and this year (coincidentally while I am pregnant, but not enough to need maternity) my vendor started selling Maternity costumes. I thought it was a great idea and wasn't sure if anyone was looking, but if so you can take a look at the items in stock here:
Raising Kaine Maternity Costumes
They are supposed to have a Fairy and a Raggedy Ann costume available within the next week or so.
God Bless.