How do you get the costume?

Yes it is like the best idea I've ever heard depending on your age of course. you should be at least 11 to maybe like 15-16.

I found a very cool website at the related link. They sell all kinds of costume accessories. You can search what you want and design the witch costume, and also, this website can stimulate your...

A gown is (commonly) idle outer apparel from knee-to-full length worn by men and women in Europe. Later, gown was enforced to any woman's apparel comprising of an attached skirt and bodice.More...

A Can costume is just that, although probably made of fabric and not tin. A can can costume is like a dress. Depends what you meant....

whoopie cushion costume. be warned some kids might try to sit on you but that's okay