What bakeries can do with cake is astonishing! Especially since it requires a lot of concentration and patience to create something edible from an actual piece of clothing. There's no doubt that Madonna would be proud.
Implications - Don't be surprised if you see more edible undergarments in the future, as this Madonna Corset Cake is really setting new precedents. Perhaps a fondant pair of briefs? How about gingerbread panties?