So theres the sexy/slutty option, wear a leotard, short skirt, massive amounts of cleavage and some form of animal ears and enjoy the hoots and hollers all evening. I must admit, it is tempting to bust out those fishnets and sky-high heels and let the cat calls roll in. Here are my favorite sexy Halloween costumes (for the plus sized lady of course!)

^this woman is dead sexy in this cat costume, which she pulls off incredibly. Not every full-figured woman could handle this look though.

^these are really cute and flattering for most girls also (Torrid.com for around $65.00)
If you're NOT a fan of the sexy costume (they can be rather expensive...) there's always the funny costume!
One year I went as the lost and found and wore mis-matched socks, shoes, gym clothes, jewlery, hair clips, etc and put a lost and found sign on my chest. It was free, easy and a huge hit.
This year I think I'm gonna grab a black wig, pencil in big lips, a starbucks cup and a bag with 8 baby dolls and go as the octomom! I'll post a pic once I get the whole look together :)
What are you planning on being for Halloween? send ideas/pics/whatever!