Thanks, Inge and Denise. I ordered the 2P and 4P, since 4P is my normal size (I wear my normal size in the Halogen, unlike everyone else, I think because of my lack of hips).
I ordered two that are on sale:
The feather paisley which I saw in the store and which is very pretty, with a little bit of orange in it, and the gardenshade floral, which was only available in 2P, so I hope you're right, Denise, and they run big!