Heh, I was thinking something entirely different. I was thinking of a French Heel, or a Louis heel, which is the only high-heel style I like.
I've got to say, those little flats are awfully cute, though I'm not usually comfortable with slip-ons. I need at least an ankle strap or something across the instep. I guess I walk too violently, but every time I try to wear that style of a shoe, I feel like I am going to lose one or the other!