The pumps itself are okay, as long as the wearer is aware of the delicate nature of the patented leather. But they appear to be significantly smaller than usual, both in length and width. Consider about 1/2 size up from your typical shoes, and rather look elsewhere if you happen to have a wider fit - they are tight even on a B foot.

Probably not a big deal for US, but it's always painful to return items from the other side of the planet.