So, we know how to make boobs emerge with oh-so-handy Photoshop.
However, not quite as satisfying as this new piece of fashion-tech. Daan Roosegaarde, V2 Lab, and Maartje Dijkstra have designed a dress that goes from opaque to clear, controlled by a "magic ball".
"Called Intimacy, the dress' smart fabric reacts to variations in the electric current, smoothly changing its opacity until it gets completely transparent—and vice versa. The change is controlled by a ball, which has an RF tag that gets detected by circuitry in the dress' collar."
Relax, boys. These pics don't reveal much.