For adults or children? What age group?
Do you have a sewing machine?
Sheet over your head with a spent spirit bottle tied around your neck - (Departed Spirit). Black jumper with long sleeves - Black tights - Black backpack stuffed with paper and with black thick stockings or tights wired and stuffed with something light to form legs. - (Black Widow Spider). Have fun!
Hi ! A little more info is needed ! Are you looking to make a costume for a child or an adult ? If a child , what are ? And what look ... Scary , traditional , funny ...
Michael: maybe this will help