16 princess dresses

As much as I cringe at the "princess culture" that seems to permeate even the most sheltered little girls, I have to admit that my little girl loves to dress up, twirl, dance and pretend. This morning she even enlisted our friends Labrador to be the "horse" in her kingdom.
The dresses (all of which have been gifted or found at the thrift store) are taking over her room. She literally has 16 ... And that's not counting tutus or crowns!
I guess there isn't too much harm in letting her be a princess... Until she starts calling me the Evil Stepmother.