Deborah Marquit's online shop sells couture lingerie with a funky, techno twist:

[Her] vintage-inspired lingerie (demi-cup bras, boy briefs, bikinis, and G-strings) are delicate, handmade, and hand-dyed in a variety of fluorescent shades (they glow under black light!). Fans include Madonna, Britney, Sarah Jessica, blah blah blah. We can't guarantee the underthings will make you high-wattage, but hey, it's a start. And just think: No need for the night light; just take off your clothes.

[Boing Boing]

Who's going to buy me some fluorescent boy briefs for christmas?