No costume today but I do plan on a spooky outfit. But this is one of my favorites from Halloween's past.
About 10 years ago, a friend had a "sexy versions of unsexy things" Halloween party. We really REALLY got into it. Some select costumes included:
1. Sexy capitalism
2. Sexy ISS
3. Stupid sexy Flanders
Mine may have been the most terrifying though: sexy Internet Explorer.