OK, my family and I need some help from you wonderful folks :-)

The local amateur dramatics group that my parents belong to are having a "Devils and Demons" party in February and we need some costume ideas. Although we do have the costume I wore for Halloween, I think my stepmother is laying claim to that one (and will probably look better in it than I did!).

Basically, we need some ideas for both men and women and either links to pictures or a description of what we'd need to make the costume.

Thanks in advance for any help :-)