I guess it's a chance to let your hair down and be whoever you want for one night. I went as a sexy pirate last year and it was really something different for me. I'm usually the shy type - but I must admit it was really fun letting the scallywags chase me about.
I found some good ones if you want a variety to look at:
http://www.ltmparty.com/halloween/hallo ... venue.aspx
I found out you can save 20% off any costume at that site just by entering the code TG610 when you checkout. It's worth it!
![Razz :P](./images/smilies/icon_razz.gif)