Our brother site Asylum recently touted Agent Provocateur's new superhero lingerie. The stuff is sexy but we think you'd pretty much have to have a CGI-supermodel's body to look good wearing a metallic helmet and garter belt in the bedroom.

But while dressing up for your mate can be a ball of fun, Agent Provocateur's pieces come at a hefty price tag. And in the spirit of Cheap Week here at Lemondrop, we're asking whatever happened to a simple plaid skirt and knee highs? What's the most outrageous or extreme investment you've ever made to have sexy dress-up time with a guy?

I invested in AP underwear only once -- for my college boyfriend.

I spent hundreds of bucks in hopes of "something special," but looking back I think discount skankwear from any old shop would've driven him just as crazy. There's no doubt that I looked better in the expensive underwear than I would have in my normal ones -- but only because I had to skip lunch for two weeks in order to afford the $200 knickers.

My friend Rebecca found a cheaper aphrodisiac: "I bought a bra made out of candy necklace material for $10. Did my boyfriend love it? Of course!"

How about you -- have you ever donned a sexy something for your guy? How much have you spent on it?

Elizabeth Brady is an editor at Lemondrop and Asylum.