I dressed up for Hallowe'en this year. I had a fairly scraggly beard on the go and figured I could make use of it in my costume. A baseball cap, a wig and a pair of scissors are a really easy way to do the half-man, half-woman hair. Pretty happy with how it turned out.
The top photo shows the full costume. The bottom two are either side duplicated, flipped and retouched in Photoshop. Giant version here.
Don't shave your leg(s). It's itchy as hell.