What is a good Helloween costume ?

Q:What is a good Helloween costume, that's not slutty, but still cute ?

I wanna find a costume for helloween, but I don't wanna look like a complete slut :) I also kinda want it to be original, any suggestions?

A:

I found a vintage dress and wore it with black tights and black boots, and a headband. couldn't find 70s sunglasses in time. the dress was short, but long sleeved and to the neck, so sexy, but not tooo sexy.

Some friends said there are many online store sold the cosplay costume,you can choice the costume from them.

I heard that the store http://cosplaysky.com/ is very good,you can try.