Not to enable or anything, but forward has the Tacy booties in both black and black/white. I love the black/white and may consider them if they ever make it to the sales, but I can't really do heels unless they are extremely comfortable and stable. However IM makes a similar silhouette each season so they might be worth it.
I'm in the UK so I'm reluctant to order from the US due to the customs fees but thanks for letting me know. I like the black/white ones too!